MB84VD21092EA-85-PTS [FUJITSU]

Memory Circuit, 1MX16, CMOS, PDSO56, PLASTIC, TSOP1-56;
MB84VD21092EA-85-PTS
型号: MB84VD21092EA-85-PTS
厂家: FUJITSU    FUJITSU
描述:

Memory Circuit, 1MX16, CMOS, PDSO56, PLASTIC, TSOP1-56

静态存储器 光电二极管 内存集成电路
文件: 总55页 (文件大小:961K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
FUJITSU SEMICONDUCTOR  
DATA SHEET  
DS05-50216-1E  
Stacked MCP (Multi-Chip Package) FLASH MEMORY & SRAM  
CMOS  
16M (× 8/×16) FLASH MEMORY &  
2M (× 8/×16) STATIC RAM  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
FEATURES  
• Power Supply Voltage of 2.7 to 3.3 V  
• High Performance  
70 ns maximum access time  
• Operating Temperature  
–40 to +85°C  
• Package 56-ball FBGA, 56-pin TSOP  
PRODUCT LINE UP  
Flash Memory  
SRAM  
-70  
VCCf* = 3.0 V  
-85  
-70  
-85  
+0.3 V  
+0.3 V  
–0.3 V  
Power Supply Voltage (V)  
Max Address Access Time (ns)  
Max CE Access Time (ns)  
Max OE Access Time (ns)  
VCCs* = 3.0 V  
–0.3 V  
70  
85  
85  
35  
70  
70  
35  
85  
85  
45  
70  
30  
* : Both VCCf and VCCs must be in recommend operation range when either part is being accessed.  
PACKAGES  
56-ball plastic FBGA  
56-pin plastic TSOP  
(BGA-56P-M01)  
(FPT-56P-M04)  
Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc.  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
FLASH MEMORY  
Simultaneous Read/Write Operations (dual bank)  
Miltiple devices available with different bank sizes (refer to “PIN DESCRIPTION”)  
Host system can program or erase in one bank, then immediately and simultaneously read from the other bank  
Zero latency between read and write operations  
Read-while-erase  
Read-while-program  
• Minimum 100,000 Write/Erase Cycles  
Sector Erase Architecture  
Eight 4 K words and thirty one 32 K words.  
Any combination of sectors can be concurrently erased. Also supports full chip erase.  
Boot Code Sector Architecture  
MB84VD2108XEA: Top sector  
MB84VD2109XEA: Bottom sector  
Embedded EraseTM Algorithms  
Automatically pre-programs and erases the chip or any sector  
Embedded ProgramTM Algorithms  
Automatically writes and verifies data at specified address  
• Data Polling and Toggle Bit feature for detection of program or erase cycle completion  
Ready-Busy Output (RY/BY)  
Hardware method for detection of program or erase cycle completion  
Automatic Sleep Mode  
When addresses remain stable, automatically switch themselves to low power mode.  
Low VCC Write Inhibit 2.5 V  
Hidden ROM (Hi-ROM) Region  
64K byte of Hi-ROM, accessible through a new “Hi-ROM Enable” command sequence  
Factory serialized and protected to provide a secure electronic serial number (ESN)  
WP/ACC Input Pin  
At VIL, allows protection of boot sectors, regardless of sector protection/unprotection status  
(MB84VD2108XEA:SA37,SA38 MB84VD2109XEA:SA0,SA1)  
At VIH, allows removal of boot sector protection  
At VACC, program time will reduse by 40%.  
Erase Suspend/Resume  
Suspends the erase operation to allow a read in another sector within the same device  
• Please refer to “MBM29DL16XTE/BE” datasheet in detailed function  
SRAM  
Power Dissipation  
Operating : 50 mA Max  
Standby : 7 µA Max  
• Power Down Features Using CE1s and CE2s  
• Data Retention Supply Voltage: 1.5 V to 3.3 V  
• CE1s and CE2s Chip Select  
• Byte Data Control: LBs (DQ7-DQ0), UBs (DQ15-DQ8)  
2
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
PIN ASSIGNMENTS  
(TOP VIEW)  
Marking side  
B8  
C8  
D8  
E8  
F8  
G8  
A15  
NC  
NC  
A16  
CIOf  
Vss  
A7  
B7  
C7  
D7  
E7  
SA  
F7  
G7  
H7  
A11  
A12  
A13  
A14  
DQ15/A-1  
DQ7  
DQ14  
A6  
A8  
B6  
C6  
A9  
D6  
E6  
F6  
G6  
H6  
A19  
A10  
DQ6  
DQ13  
DQ12  
DQ5  
A5  
C5  
F5  
G5  
B5  
H5  
WE  
CE2s  
NC  
DQ4  
Vccs  
CIOs  
A4  
B4  
C4  
F4  
G4  
H4  
INDEX  
LAND*  
RESET  
WP/ACC  
RY/BY  
DQ3  
Vccf  
DQ11  
A3  
B3  
C3  
D3  
E3  
F3  
G3  
H3  
LBs  
UBs  
A18  
A17  
DQ1  
DQ9  
DQ10  
DQ2  
A2  
A7  
B2  
A6  
C2  
A5  
D2  
A4  
E2  
F2  
G2  
H2  
Vss  
OE  
DQ0  
DQ8  
B1  
A3  
C1  
A2  
D1  
A1  
E1  
A0  
F1  
G1  
CEf  
CE1s  
* : There is no solder ball. This land should be open electrically.  
56-ball FBGA  
(BGA-56P-M01)  
(Continued)  
3
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
(Continued)  
(Top View)  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
A16  
NC  
A15  
A14  
A13  
A12  
A11  
A10  
A9  
1
CIOf  
VSS  
SA  
2
3
4
DQ15/A–1  
DQ7  
DQ14  
DQ6  
DQ13  
DQ5  
DQ12  
DQ4  
CIOs  
VCCs  
VCCf  
DQ11  
DQ3  
DQ10  
DQ2  
DQ9  
DQ1  
DQ8  
DQ0  
OE  
5
6
7
8
A8  
9
A19  
NC  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
WE  
CE2S  
RESET  
WP/ACC  
RY/BY  
UBs  
LBs  
A18  
A17  
A7  
A6  
A5  
A4  
VSS  
CE1s  
CEf  
A3  
A2  
A1  
A0  
NC  
56-pin TSOP  
(FPT-56P-M04)  
4
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
PIN DESCRIPTION  
Pin  
A0 to A16  
A–1, A17 to A19  
SA  
Function  
Input/Output  
Address Input (Common)  
Address Input (Flash)  
Address Input (SRAM)  
Data Input/Output (Common)  
Chip Enable (Flash)  
I
I
I
DQ0 to DQ15  
CEf  
I/O  
I
I
CE1s  
Chip Enable (SRAM)  
CE2s  
Chip Enable (SRAM)  
I
OE  
Output Enable (Common)  
Write Enable (Common)  
I
WE  
I
RY/BY  
UBs  
Ready/Busy Outputs (Flash) Open Drain Output  
Upper Byte Control (SRAM)  
O
I
LBs  
Lower Byte Control (SRAM)  
I
I/O Configuration (Flash)  
CIOf = VCCf is Word mode (×16), CIOf = VSS is Byte mode (×8)  
CIOf  
I
I
I/O Configuration (SRAM)  
CIOs = VCCs is Word mode (×16), CIOs = VSS is Byte mode (×8)  
CIOs  
RESET  
WP/ACC  
N.C.  
Hardware Reset Pin/Sector Protection Unlock (Flash)  
Write Protect / Acceleration (Flash)  
No Internal Connection  
I
I
VSS  
Device Ground (Common)  
Power  
Power  
Power  
VCCf  
Device Power Supply (Flash)  
VCCs  
Device Power Supply (SRAM)  
5
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
BLOCK DIAGRAM  
VCCf  
VSS  
A19 to A0  
RY/BY  
A19 to A0  
A–1  
WP/ACC  
RESET  
CEf  
16 M bit  
Flash Memory  
DQ15/A1 to DQ0  
CIOf  
DQ15/A1 to DQ0  
VCCs  
VSS  
A16 to A0  
DQ15 to DQ0  
2 M bit  
SA  
LBs  
UBs  
WE  
Static RAM  
OE  
CE1s  
CE2s  
CIOs  
6
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
DEVICE BUS OPERATIONS  
User Bus Operations (Flash=Word mode; CIOf=VCCf, SRAM=Word mode; CIOs=VCCs)  
WP/  
LBs UBs  
Operation *1, *3  
ACC  
CEf CE1s CE2s OE WE SA  
DQ7 to DQ0 DQ15 to DQ8 RESET  
6
6
*
*
5
*
H
X
X
L
Full Standby  
H
H
L
X
X
X
X
X
High-Z  
High-Z  
H
H
X
X
H
X
H
X
X
X
X
H
X
H
High-Z  
High-Z  
High-Z  
High-Z  
L
H
Output Disable  
H
X
H
X
H
X
X
L
X
L
X
L
H
L
H
H
L
X
X
X
X
X
X
X
X
X
High-Z  
DOUT  
DIN  
High-Z  
DOUT  
DIN  
Read from Flash *2  
L
H
H
X
X
Write to Flash  
L
H
L
H
L
L
L
DOUT  
High-Z  
DOUT  
DOUT  
DOUT  
High-Z  
DIN  
Read from SRAM  
Write to SRAM  
H
L
H
L
H
X
H
X
H
L
L
DIN  
H
X
L
H
X
X
X
L
X
X
H
L
L
High-Z  
DIN  
DIN  
H
X
X
H
High-Z  
Temporary Sector  
Group Unprotec-  
tion *4  
X
X
X
X
X
X
VID  
H
X
X
L
Flash Hardware  
Reset  
X
X
X
X
X
X
X
X
X
X
X
X
High-Z  
X
High-Z  
X
L
X
L
Boot Block Sector  
Write Protection  
X
X
X
Legend: L = VIL, H = VIH, X = VIL or VIH. See DC Characteristics for voltage levels.  
*1: Other operations except for indicated this column are prohibited.  
*2: WE can be VIL if OE is VIL, OE at VIH initiates the write operations.  
*3: Do not apply CEf = VIL, CE1s = VIL and CE2s = VIH all at once.  
*4: Also used for the extended sector group protections.  
*5: WP/ACC = VIL : protection of boot sectors.  
WP/ACC = VIH : removal of boot sectors protection.  
WP/ACC = VACC (9V) : Program time will reduce by 40%.  
*6: SA : Don’t care or Open.  
7
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
User Bus Operations (Flash=Word mode; CIOf=VCCf, SRAM=Byte mode; CIOs=VSS)  
LBs UBs  
WP/  
Operation *1, *3  
ACC  
CEf CE1s CE2s OE WE SA  
DQ7 to DQ0 DQ15 to DQ8 RESET  
6
6
*
*
5
*
H
X
X
L
Full Standby  
H
H
L
X
X
X
X
X
High-Z  
High-Z  
H
H
X
X
H
X
H
X
X
X
X
H
X
H
High-Z  
High-Z  
High-Z  
High-Z  
L
H
Output Disable  
H
X
H
X
H
X
L
X
L
H
L
H
H
L
X
X
X
X
X
X
X
X
X
High-Z  
DOUT  
DIN  
High-Z  
DOUT  
DIN  
X
L
Read from Flash *2  
L
H
H
X
X
X
L
Write to Flash  
L
H
Read from SRAM  
Write to SRAM  
H
H
H
H
L
H
L
SA  
SA  
X
X
X
X
DOUT  
DIN  
High-Z  
High-Z  
H
H
X
X
L
X
Temporary Sector  
Group Unprotec-  
tion *4  
X
X
X
X
X
X
X
X
X
X
VID  
X
H
X
X
L
Flash Hardware  
Reset  
X
X
X
X
X
X
X
X
X
X
X
X
High-Z  
X
High-Z  
X
L
X
L
Boot Block Sector  
Write Protection  
X
X
X
Legend: L = VIL, H = VIH, X = VIL or VIH. See DC Characteristics for voltage levels.  
*1: Other operations except for indicated this column are prohibited.  
*2: WE can be VIL if OE is VIL, OE at VIH initiates the write operations.  
*3: Do not apply CEf = VIL, CE1s = VIL and CE2s = VIH all at once.  
*4: Also used for the extended sector group protections.  
*5: WP/ACC = VIL : protection of boot sectors.  
WP/ACC = VIH : removal of boot sectors protection.  
WP/ACC = VACC (9V) : Program time will reduce by 40%.  
*6: LBS , UBS : Don’t care or Open.  
8
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
User Bus Operations (Flash=Byte mode; CIOf=VSS, SRAM=Byte mode; CIOs=VSS)  
WP/  
LBs UBs  
DQ7 to DQ14 to  
Operation *1, *3  
ACC  
CEf CE1s CE2s DQ15/A1 OE WE SA  
RESET  
6
6
*
*
DQ  
0
DQ8  
5
*
H
X
X
L
Full Standby  
H
H
L
X
X
X
X
X
X
High-Z  
High-Z  
H
X
X
X
X
H
X
H
X
X
X
X
H
X
H
High-Z  
High-Z  
High-Z  
High-Z  
L
H
Output Disable  
H
H
X
H
X
H
X
L
X
L
A–1  
A–1  
A–1  
H
L
H
H
L
X
X
X
X
X
X
X
X
X
High-Z  
DOUT  
DIN  
High-Z  
X
L
Read from Flash *2  
L
X
X
H
H
X
X
X
L
Write to Flash  
L
H
Read from SRAM  
Write to SRAM  
H
H
H
H
X
X
L
H
L
SA  
SA  
X
X
X
X
DOUT  
DIN  
High-Z  
High-Z  
H
H
X
X
L
X
Temporary Sector  
Group  
X
X
X
X
X
X
X
X
X
X
X
VID  
X
Unprotection *4  
H
X
X
L
Flash Hardware  
Reset  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
High-Z  
X
High-Z  
X
L
X
L
Boot Block Sector  
Write Protection  
X
X
X
Legend: L = VIL, H = VIH, X = VIL or VIH. See DC Characteristics for voltage levels.  
*1: Other operations except for indicated this column are prohibited.  
*2: WE can be VIL if OE is VIL, OE at VIH initiates the write operations.  
*3: Do not apply CEf = VIL, CE1s = VIL and CE2s = VIH all at once.  
*4: Also used for the extended sector group protections.  
*5: WP/ACC = VIL : protection of boot sectors.  
WP/ACC = VIH : removal of boot sectors protection.  
WP/ACC = VACC (9V) : Program time will reduce by 40%.  
*6: LBS , UBS : Don’t care or Open.  
9
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
FLEXIBLE SECTOR-ERASE ARCHITECTURE on FLASH MEMORY  
• Eight 4 K words, and thirty one 32 K words.  
• Individual-sector, multiple-sector, or bulk-erase capability.  
Word mode  
Byte mode  
0FFFFFh  
0FF000h  
0FE000h  
0FD000h  
0FC000h  
0FB000h  
0FA000h  
0F9000h  
0F8000h  
0F0000h  
0E8000h  
0E0000h  
0D8000h  
0D0000h  
0C8000h  
0C0000h  
0B8000h  
0B0000h  
0A8000h  
0A0000h  
098000h  
090000h  
088000h  
080000h  
078000h  
070000h  
068000h  
060000h  
058000h  
050000h  
048000h  
040000h  
038000h  
030000h  
028000h  
020000h  
018000h  
010000h  
008000h  
000000h  
1FFFFFh  
1FE000h  
1FC000h  
1FA000h  
1F8000h  
1F6000h  
1F4000h  
1F2000h  
1F0000h  
1E0000h  
1D0000h  
1C0000h  
1B0000h  
1A0000h  
190000h  
180000h  
170000h  
160000h  
150000h  
140000h  
130000h  
120000h  
110000h  
100000h  
0F0000h  
0E0000h  
0D0000h  
0C0000h  
0B0000h  
0A0000h  
090000h  
080000h  
070000h  
060000h  
050000h  
040000h  
030000h  
020000h  
010000h  
000000h  
SA38 : 8KB (4KW)  
SA37 : 8KB (4KW)  
SA36 : 8KB (4KW)  
SA35 : 8KB (4KW)  
SA34 : 8KB (4KW)  
SA33 : 8KB (4KW)  
SA32 : 8KB (4KW)  
SA31 : 8KB (4KW)  
SA30 : 64KB (32KW)  
SA29 : 64KB (32KW)  
SA28 : 64KB (32KW)  
SA27 : 64KB (32KW)  
SA26 : 64KB (32KW)  
SA25 : 64KB (32KW)  
SA24 : 64KB (32KW)  
SA23 : 64KB (32KW)  
SA22 : 64KB (32KW)  
SA21 : 64KB (32KW)  
SA20 : 64KB (32KW)  
SA19 : 64KB (32KW)  
SA18 : 64KB (32KW)  
SA17 : 64KB (32KW)  
SA16 : 64KB (32KW)  
SA15 : 64KB (32KW)  
SA14 : 64KB (32KW)  
SA13 : 64KB (32KW)  
SA12 : 64KB (32KW)  
SA11 : 64KB (32KW)  
SA10 : 64KB (32KW)  
SA9 : 64KB (32KW)  
SA8 : 64KB (32KW)  
SA7 : 64KB (32KW)  
SA6 : 64KB (32KW)  
SA5 : 64KB (32KW)  
SA4 : 64KB (32KW)  
SA3 : 64KB (32KW)  
SA2 : 64KB (32KW)  
SA1 : 64KB (32KW)  
SA0 : 64KB (32KW)  
Bank 1  
MB84VD21081EA  
Bank 1  
MB84VD21082EA  
Bank 1  
MB84VD21083EA  
Bank 1  
MB84VD21084EA  
Bank 2  
MB84VD21081EA  
Bank 2  
MB84VD21082EA  
Bank 2  
MB84VD21083EA  
Bank 2  
MB84VD21084EA  
MB84VD2108XEA Sector Architecture (Top Boot Block)  
(Continued)  
10  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
(Continued)  
Word mode Byte mode  
0FFFFFh  
0F8000h  
0F0000h  
0E8000h  
0E0000h  
0D8000h  
0D0000h  
0C8000h  
0C0000h  
0B8000h  
0B0000h  
0A8000h  
0A0000h  
098000h  
090000h  
088000h  
080000h  
078000h  
070000h  
068000h  
060000h  
058000h  
050000h  
048000h  
040000h  
038000h  
030000h  
028000h  
020000h  
018000h  
010000h  
008000h  
007000h  
006000h  
005000h  
004000h  
003000h  
002000h  
001000h  
000000h  
1FFFFFh  
1F0000h  
1E0000h  
1D0000h  
1C0000h  
1B0000h  
1A0000h  
190000h  
180000h  
170000h  
160000h  
150000h  
140000h  
130000h  
120000h  
110000h  
100000h  
0F0000h  
0E0000h  
0D0000h  
0C0000h  
0B0000h  
0A0000h  
090000h  
080000h  
070000h  
060000h  
050000h  
040000h  
030000h  
020000h  
010000h  
00E000h  
00C000h  
00A000h  
008000h  
006000h  
004000h  
002000h  
000000h  
SA38 : 64KB (32KW)  
SA37 : 64KB (32KW)  
SA36 : 64KB (32KW)  
SA35 : 64KB (32KW)  
SA34 : 64KB (32KW)  
SA33 : 64KB (32KW)  
SA32 : 64KB (32KW)  
SA31 : 64KB (32KW)  
SA30 : 64KB (32KW)  
SA29 : 64KB (32KW)  
SA28 : 64KB (32KW)  
SA27 : 64KB (32KW)  
SA26 : 64KB (32KW)  
SA25 : 64KB (32KW)  
SA24 : 64KB (32KW)  
SA23 : 64KB (32KW)  
SA22 : 64KB (32KW)  
SA21 : 64KB (32KW)  
SA20 : 64KB (32KW)  
SA19 : 64KB (32KW)  
SA18 : 64KB (32KW)  
SA17 : 64KB (32KW)  
SA16 : 64KB (32KW)  
SA15 : 64KB (32KW)  
SA14 : 64KB (32KW)  
SA13 : 64KB (32KW)  
SA12 : 64KB (32KW)  
SA11 : 64KB (32KW)  
SA10 : 64KB (32KW)  
SA9 : 64KB (32KW)  
SA8 : 64KB (32KW)  
SA7 : 8KB (4KW)  
SA6 : 8KB (4KW)  
SA5 : 8KB (4KW)  
SA4 : 8KB (4KW)  
SA3 : 8KB (4KW)  
SA2 : 8KB (4KW)  
SA1 : 8KB (4KW)  
SA0 : 8KB (4KW)  
Bank 2  
MB84VD21094EA  
Bank 2  
MB84VD21093EA  
Bank 2  
MB84VD21092EA  
Bank 2  
MB84VD21091EA  
Bank 1  
MB84VD21094EA  
Bank 1  
MB84VD21093EA  
Bank 1  
MB84VD21092EA  
Bank 1  
MB84VD21091EA  
MB84VD2109XEA Sector Architecture (Bottom Boot Block)  
11  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21081EA)  
Sector Address  
Address Range  
(Byte mode)  
Address Range  
(Word mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A17  
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
A16  
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
A15  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
A14  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A13  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
SA0  
SA1  
000000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1F1FFFh  
1F2000h to 1F3FFFh  
1F4000h to 1F5FFFh  
1F6000h to 1F7FFFh  
1F8000h to 1F9FFFh  
1FA000h to 1FBFFFh  
1FC000h to 1FDFFFh  
1FE000h to 1FFFFFh  
000000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0F8FFFh  
0F9000h to 0F9FFFh  
0FA000h to 0FAFFFh  
0FB000h to 0FBFFFh  
0FC000h to 0FCFFFh  
0FD000h to 0FDFFFh  
0FE000h to 0FEFFFh  
0FF000h to 0FFFFFh  
SA2  
SA3  
SA4  
SA5  
SA6  
SA7  
SA8  
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
0
0
1
0
1
0
0
1
1
Bank 1  
1
0
0
1
0
1
1
1
0
1
1
1
12  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21091EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A17  
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16  
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15  
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14  
0
A13  
0
A12  
0
SA0  
SA1  
000000h to 001FFFh  
002000h to 003FFFh  
004000h to 005FFFh  
006000h to 007FFFh  
008000h to 009FFFh  
00A000h to 00BFFFh  
00C000h to 00DFFFh  
00E000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1FFFFFh  
000000h to 000FFFh  
001000h to 001FFFh  
002000h to 002FFFh  
003000h to 003FFFh  
004000h to 004FFFh  
005000h to 005FFFh  
006000h to 006FFFh  
007000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0FFFFFh  
0
0
1
SA2  
0
1
0
SA3  
0
1
1
Bank 1  
SA4  
1
0
0
SA5  
1
0
1
SA6  
1
1
0
SA7  
1
1
1
SA8  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
13  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21082EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A17  
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
A16  
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
A15  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
A14  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A13  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
SA0  
SA1  
000000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1F1FFFh  
1F2000h to 1F3FFFh  
1F4000h to 1F5FFFh  
1F6000h to 1F7FFFh  
1F8000h to 1F9FFFh  
1FA000h to 1FBFFFh  
1FC000h to 1FDFFFh  
1FE000h to 1FFFFFh  
000000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0F8FFFh  
0F9000h to 0F9FFFh  
0FA000h to 0FAFFFh  
0FB000h to 0FBFFFh  
0FC000h to 0FCFFFh  
0FD000h to 0FDFFFh  
0FE000h to 0FEFFFh  
0FF000h to 0FFFFFh  
SA2  
SA3  
SA4  
SA5  
SA6  
SA7  
SA8  
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
0
0
1
0
1
0
Bank 1  
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
14  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21092EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A17  
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16  
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15  
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14  
0
A13  
0
A12  
0
SA0  
SA1  
000000h to 001FFFh  
002000h to 003FFFh  
004000h to 005FFFh  
006000h to 007FFFh  
008000h to 009FFFh  
00A000h to 00BFFFh  
00C000h to 00DFFFh  
00E000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1FFFFFh  
000000h to 000FFFh  
001000h to 001FFFh  
002000h to 002FFFh  
003000h to 003FFFh  
004000h to 004FFFh  
005000h to 005FFFh  
006000h to 006FFFh  
007000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0FFFFFh  
0
0
1
SA2  
0
1
0
SA3  
0
1
1
SA4  
1
0
0
SA5  
1
0
1
Bank 1  
SA6  
1
1
0
SA7  
1
1
1
SA8  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
15  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21083EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A17  
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
A16  
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
A15  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
A14  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A13  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
SA0  
SA1  
000000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1F1FFFh  
1F2000h to 1F3FFFh  
1F4000h to 1F5FFFh  
1F6000h to 1F7FFFh  
1F8000h to 1F9FFFh  
1FA000h to 1FBFFFh  
1FC000h to 1FDFFFh  
1FE000h to 1FFFFFh  
000000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0F8FFFh  
0F9000h to 0F9FFFh  
0FA000h to 0FAFFFh  
0FB000h to 0FBFFFh  
0FC000h to 0FCFFFh  
0FD000h to 0FDFFFh  
0FE000h to 0FEFFFh  
0FF000h to 0FFFFFh  
SA2  
SA3  
SA4  
SA5  
SA6  
SA7  
SA8  
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
Bank 1  
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
16  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21093EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A17  
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16  
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15  
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14  
0
A13  
0
A12  
0
SA0  
SA1  
000000h to 001FFFh  
002000h to 003FFFh  
004000h to 005FFFh  
006000h to 007FFFh  
008000h to 009FFFh  
00A000h to 00BFFFh  
00C000h to 00DFFFh  
00E000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1FFFFFh  
000000h to 000FFFh  
001000h to 001FFFh  
002000h to 002FFFh  
003000h to 003FFFh  
004000h to 004FFFh  
005000h to 005FFFh  
006000h to 006FFFh  
007000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0FFFFFh  
0
0
1
SA2  
0
1
0
SA3  
0
1
1
SA4  
1
0
0
SA5  
1
0
1
SA6  
1
1
0
SA7  
1
1
1
Bank 1  
SA8  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 2  
17  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21084EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A17  
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
A16  
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
A15  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
A14  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A13  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
SA0  
SA1  
000000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1F1FFFh  
1F2000h to 1F3FFFh  
1F4000h to 1F5FFFh  
1F6000h to 1F7FFFh  
1F8000h to 1F9FFFh  
1FA000h to 1FBFFFh  
1FC000h to 1FDFFFh  
1FE000h to 1FFFFFh  
000000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0F8FFFh  
0F9000h to 0F9FFFh  
0FA000h to 0FAFFFh  
0FB000h to 0FBFFFh  
0FC000h to 0FCFFFh  
0FD000h to 0FDFFFh  
0FE000h to 0FEFFFh  
0FF000h to 0FFFFFh  
SA2  
SA3  
SA4  
SA5  
SA6  
SA7  
Bank 2  
SA8  
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 1  
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
18  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Address Tables (MB84VD21094EA)  
Sector Address  
Address Range  
(BYTE mode)  
Address Range  
(WORD mode)  
Bank  
Sector  
Bank Address  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A17  
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16  
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15  
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14  
0
A13  
0
A12  
0
SA0  
SA1  
000000h to 001FFFh  
002000h to 003FFFh  
004000h to 005FFFh  
006000h to 007FFFh  
008000h to 009FFFh  
00A000h to 00BFFFh  
00C000h to 00DFFFh  
00E000h to 00FFFFh  
010000h to 01FFFFh  
020000h to 02FFFFh  
030000h to 03FFFFh  
040000h to 04FFFFh  
050000h to 05FFFFh  
060000h to 06FFFFh  
070000h to 07FFFFh  
080000h to 08FFFFh  
090000h to 09FFFFh  
0A0000h to 0AFFFFh  
0B0000h to 0BFFFFh  
0C0000h to 0CFFFFh  
0D0000h to 0DFFFFh  
0E0000h to 0EFFFFh  
0F0000h to 0FFFFFh  
100000h to 10FFFFh  
110000h to 11FFFFh  
120000h to 12FFFFh  
130000h to 13FFFFh  
140000h to 14FFFFh  
150000h to 15FFFFh  
160000h to 16FFFFh  
170000h to 17FFFFh  
180000h to 18FFFFh  
190000h to 19FFFFh  
1A0000h to 1AFFFFh  
1B0000h to 1BFFFFh  
1C0000h to 1CFFFFh  
1D0000h to 1DFFFFh  
1E0000h to 1EFFFFh  
1F0000h to 1FFFFFh  
000000h to 000FFFh  
001000h to 001FFFh  
002000h to 002FFFh  
003000h to 003FFFh  
004000h to 004FFFh  
005000h to 005FFFh  
006000h to 006FFFh  
007000h to 007FFFh  
008000h to 00FFFFh  
010000h to 017FFFh  
018000h to 01FFFFh  
020000h to 027FFFh  
028000h to 02FFFFh  
030000h to 037FFFh  
038000h to 03FFFFh  
040000h to 047FFFh  
048000h to 04FFFFh  
050000h to 057FFFh  
058000h to 05FFFFh  
060000h to 067FFFh  
068000h to 06FFFFh  
070000h to 077FFFh  
078000h to 07FFFFh  
080000h to 087FFFh  
088000h to 08FFFFh  
090000h to 097FFFh  
098000h to 09FFFFh  
0A0000h to 0A7FFFh  
0A8000h to 0AFFFFh  
0B0000h to 0B7FFFh  
0B8000h to 0BFFFFh  
0C0000h to 0C7FFFh  
0C8000h to 0CFFFFh  
0D0000h to 0D7FFFh  
0D8000h to 0DFFFFh  
0E0000h to 0E7FFFh  
0E8000h to 0EFFFFh  
0F0000h to 0F7FFFh  
0F8000h to 0FFFFFh  
0
0
1
SA2  
0
1
0
SA3  
0
1
1
SA4  
1
0
0
SA5  
1
0
1
SA6  
1
1
0
SA7  
1
1
1
SA8  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SA9  
SA10  
SA11  
SA12  
SA13  
SA14  
SA15  
SA16  
SA17  
SA18  
SA19  
SA20  
SA21  
SA22  
SA23  
SA24  
SA25  
SA26  
SA27  
SA28  
SA29  
SA30  
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
Bank 1  
Bank 2  
19  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Group Addresses (MB84VD2108XEA)  
(Top Boot Block)  
Sector Group  
A19  
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A18  
0
0
0
0
0
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
A17  
0
0
0
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
A16  
0
A15  
0
A14  
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A13  
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12  
X
X
X
X
X
X
X
X
X
X
X
X
X
0
Sectors  
SGA0  
SA0  
0
1
SGA1  
1
0
SA1 to SA3  
1
1
SGA2  
SGA3  
SGA4  
SGA5  
SGA6  
SGA7  
X
X
X
X
X
X
0
X
X
X
X
X
X
0
SA4 to SA7  
SA8 to SA11  
SA12 to SA15  
SA16 to SA19  
SA20 to SA23  
SA24 to SA27  
SGA8  
0
1
SA28 to SA30  
1
0
SGA9  
SGA10  
SGA11  
SGA12  
SGA13  
SGA14  
SGA15  
SGA16  
1
1
SA31  
SA32  
SA33  
SA34  
SA35  
SA36  
SA37  
SA38  
1
1
0
0
1
1
1
0
1
0
1
1
0
1
1
1
1
1
0
0
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
20  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Sector Group Addresses (MB84VD2109XEA)  
(Bottom Boot Block)  
Sector Group  
SGA0  
A19  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
A18  
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
1
1
A17  
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
1
1
A16  
0
A15  
0
A14  
0
A13  
0
A12  
0
Sectors  
SA0  
SGA1  
0
0
0
0
1
SA1  
SGA2  
0
0
0
1
0
SA2  
SGA3  
0
0
0
1
1
SA3  
SGA4  
0
0
1
0
0
SA4  
SGA5  
0
0
1
0
1
SA5  
SGA6  
0
0
1
1
0
SA6  
SGA7  
0
0
1
1
1
SA7  
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SGA8  
1
0
SA8 to SA10  
1
1
SGA9  
SGA10  
SGA11  
SGA12  
SGA13  
SGA14  
X
X
X
X
X
X
0
X
X
X
X
X
X
0
SA11 to SA14  
SA15 to SA18  
SA19 to SA22  
SA23 to SA26  
SA27 to SA30  
SA31 to SA34  
SGA15  
SGA16  
0
1
SA35 to SA37  
SA38  
1
0
1
1
21  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Flash Memory Autoselect Codes  
A–1*1  
VIL  
VIL  
X
Type  
Manufacturer’s Code  
A12 to A19  
A6  
A1  
A0  
Code (HEX)  
04h  
X
VIL  
VIL  
VIL  
Byte  
Word  
Byte  
36h  
MB84VD21081EA  
MB84VD21091EA  
MB84VD21082EA  
MB84VD21092EA  
MB84VD21083EA  
MB84VD21093EA  
MB84VD21084EA  
MB84VD21094EA  
X
X
X
X
X
X
X
X
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIL  
VIH  
VIH  
VIH  
VIH  
VIH  
VIH  
VIH  
VIH  
VIH  
VIL  
2236h  
39  
VIL  
X
Word  
Byte  
2239h  
2D  
VIL  
X
Word  
Byte  
222Dh  
2E  
VIL  
X
Word  
Byte  
222Eh  
28h  
Device  
Code  
VIL  
X
Word  
Byte  
2228h  
2Bh  
VIL  
X
Word  
Byte  
222Bh  
33h  
VIL  
X
Word  
Byte  
2233h  
35  
VIL  
X
Word  
2235h  
Sector  
Group  
Sector Group protect  
VIL  
01h*2  
Address  
*1: A–1 is for Byte mode.  
*2: Output 01h at protected sector address and output 00h at unprotected sector address.  
22  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Flash Memory Command Definitions  
Bus  
Write  
Cycles  
Req’d  
Fourth Bus  
Read/Write  
Cycle  
First Bus  
Second Bus  
Write Cycle  
Third Bus  
Fifth Bus  
Sixth Bus  
Command  
Sequence  
Write Cycle  
Write Cycle  
Write Cycle Write Cycle  
Addr. Data Addr. Data  
Addr. Data Addr. Data Addr. Data Addr. Data  
Read/Reset *1  
Read/Reset *1  
1
3
XXXh F0h  
Word  
Byte  
555h  
AAh  
2AAh  
555h  
555h  
AAAh  
55h  
F0h  
RA  
RD  
AAAh  
(BA)  
555h  
Word  
Byte  
555h  
AAh  
2AAh  
555h  
Autoselect  
3
55h  
90h  
(BA)  
AAAh  
AAAh  
Word  
Byte  
Word  
Byte  
Word  
Byte  
555h  
AAh  
2AAh  
555h  
2AAh  
555h  
2AAh  
555h  
555h  
AAAh  
555h  
AAAh  
555h  
AAAh  
Program  
4
6
6
55h  
55h  
55h  
A0h  
80h  
80h  
PA  
PD  
AAAh  
555h  
AAh  
555h  
AAAh  
555h  
AAAh  
2AAh  
555h  
2AAh  
555h  
555h  
Chip Erase  
Sector Erase  
AAh  
AAh  
55h  
55h  
10h  
30h  
AAAh  
AAAh  
555h  
AAh  
SA  
AAAh  
Sector Erase Suspend  
Sector Erase Resume  
1
1
BA  
BA  
B0h  
30h  
Word  
Byte  
Word  
Byte  
Word  
Byte  
555h  
AAAh  
2AAh  
555h  
555h  
AAAh  
Set to  
Fast Mode  
3
2
2
AAh  
55h  
PD  
20h  
Fast Program *2  
XXXh A0h  
BA  
PA  
Reset from Fast  
Mode *2  
F0h *6  
90h XXXh  
Extended  
Sector Group  
Protection *3  
Word  
Byte  
4
XXXh 60h SPA  
55h  
60h  
SPA  
40h SPA  
SD  
Word  
Byte  
Word  
Byte  
Word  
Byte  
Word  
Byte  
Query *4  
1
3
4
6
98h  
AAh  
AAh  
AAh  
AAh  
555h  
AAAh  
555h  
AAAh  
555h  
AAAh  
2AAh  
555h  
2AAh  
555h  
2AAh  
555h  
555h  
AAAh  
555h  
AAAh  
555h  
AAAh  
Hi-ROM Entry  
55h  
55h  
55h  
88h  
A0h  
80h  
Hi-ROM  
Program *5  
PA  
PD  
AAh  
555h  
2AAh  
555h  
Hi-ROM  
Erase *5  
55h HRA 30h  
AAAh  
(HRBA)  
555h  
Word  
Byte  
555h  
2AAh  
555h  
Hi-ROM Exit *5  
4
AAh  
55h  
90h XXXh 00h  
(HRBA)  
AAAh  
AAAh  
*1: Both Read/Reset commands are functionally equivalent, resetting the device to the read mode.  
*2: This command is valid during Fast Mode.  
*3: This command is valid while RESET=VID.  
*4: The valid Address is A6 to A0.  
*5: This command is valid during Hi-ROM mode.  
*6: The data “00h” is also acceptable.  
23  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
Notes: Address bits A19 to A12 = X = “H” or “L” for all address commands except for Program Address (PA),  
Sector Address (SA), and Bank Address (BA).  
Bus operations are defined in “User Bus Operations” in “DEVICE BUS OPERATION”.  
RA = Address of the memory location to be read.  
PA = Address of the memory location to be programmed.  
Addresses are latched on the falling edge of the write pulse.  
SA = Address of the sector to be erased. The combination of A19, A18, A17, A16, A15, A14, A13, and A12 will  
uniquely select any sector.  
BA = Bank address (A19 to A15)  
SPA = Sector group address to be protected. Set sector group address (SPA) and (A6, A1, A0) = (0, 1, 0).  
HRA= Address of the Hidden-ROM area.  
MB84VD2108XEA(Top Boot Type)  
Word mode: 0F8000h to 0FFFFFh  
Byte mode: 1F0000h to 1FFFFFh  
MB84VD2109XEA (Bottom Boot Type) Word mode: 000000h to 007FFFh  
Byte mode: 000000h to 00FFFFh  
HRBA = Bank address of the Hidden-ROM area.  
MB84VD2108XEA (Top Boot Type):  
A20 = A19 = A18 = A17 = A16 = A15 = 1  
MB84VD2109XEA (Bottom Boot Type):A20 = A19 = A18 = A17 = A16 = A15 = 0  
RD = Data read from location RA during read operation.  
PD = Data to be programmed at location PA.  
SD = Sector protection verify data. Output 01h at protected sector addresses and output 00h  
at unprotected sector addresses.  
The system should generate the following address patterns;  
Word mode:555h or 2AAh to addresses A10 to A0  
Byte mode :AAAh or 555h to addresses A10 to A0 and A–1  
24  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
ABSOLUTE MAXIMUM RATINGS  
Rating  
Parameter  
Symbol  
Unit  
Min  
55  
40  
Max  
+125  
Storage Temperature  
Tstg  
TA  
°C  
°C  
V
Ambient Temperature with Power Applied  
+85  
VCCf + 0.4  
VCCs + 0.4  
+4.0  
Voltage with Respect to Ground All pins except  
RESET and WP/ACC *1  
VIN, VOUT  
0.3  
V
VCCf / VCCs Supply *1  
RESET *2  
VCCf, VCCs  
VIN  
0.3  
0.5  
0.5  
V
+13.0  
V
WP/ACC *3  
VIN  
+10.5  
V
* 1:Minimum DC voltage on input or I/O pins is –0.3 V. During voltage transitions, input or I/O pins may undershoot  
VSS to –2.0 V for periods of up to 20 ns. Maximum DC voltage on input or I/O pins is VCCf +0.4 V or VCCs +0.4 V.  
During voltage transitions, input I/O pins may overshoot to VCCf +2.0 V or VCCs +2.0 Vfor periods of up to 20 ns.  
*2: Minimum DC input voltage on RESET pin is –0.5 V. During voltage transitions, RESET pin may undershoot VSS  
to –2.0 V for periods of up to 20 ns.  
Voltage difference between input and supply voltage (VINVCCf or VCCs) does not exceed 9.0 V.  
Maximum DC input voltage on RESET pin is +13.0 V which may overshoot to +14.0 V for periods of up to 20 ns.  
* 3:Minimum DC input voltage on WP/ACC pin is -0.5 V.During voltage transitions, WP/ACC pin may undershoot  
Vss to -2.0V for periods of up to 20 ns. Maximum DC input voltage on WP/ACC pin is +10.5 V which may  
overshoot to 12.0 V for periods of up to 20 ns, when VCCf is applied.  
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,  
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.  
RECOMMENDED OPERATING CONDITIONS  
Value  
Parameter  
Symbol  
Unit  
Min  
40  
+2.7  
Max  
+85  
Ambient Temperature  
VCCf / VCCs Supply Voltage  
TA  
°C  
VCCf, VCCs  
+3.3  
V
Note : Operating ranges define those limits between which the functionality of the device is guaranteed.  
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the  
semiconductor device. All of the device’s electrical characteristics are warranted when the device is  
operated within these ranges.  
Always use semiconductor devices within their recommended operating condition ranges. Operation  
outside these ranges may adversely affect reliability and could result in device failure.  
No warranty is made with respect to uses, operating conditions, or combinations not represented on  
the data sheet. Users considering application outside the listed conditions are advised to contact their  
FUJITSU representatives beforehand.  
25  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
DC CHARACTERISTICS  
Value  
Symbol  
Unit  
Parameter  
Test Conditions  
VIN = VSS to VCCf, VCCs  
Min  
–1.0  
–1.0  
Typ  
Max  
+1.0  
+1.0  
Input Leakage Current  
Output Leakage Current  
ILI  
µA  
µA  
ILO  
VOUT = VSS to VCCf, VCCs  
RESET Inputs Leakage  
Current  
VCCf= VCCf Max, VCCs= VCCs Max  
RESET = 12.5V  
ILIT  
ILIA  
35  
20  
µA  
ACC Input Leakage  
Current  
VCCf= VCCf Max, VCCs= VCCs Max  
WP/ACC = VACC Max  
mA  
tCYCLE = 5 MHz Byte  
13  
15  
7
mA  
tCYCLE = 5 MHz Word  
tCYCLE = 1 MHz Byte  
tCYCLE = 1 MHz Word  
Flash VCC Active Current  
(Read) *1  
ICC1f  
CEf = VIL, OE = VIH  
mA  
mA  
mA  
7
Flash VCC Active Current  
(Program/Erase) *2  
ICC2f  
ICC3f  
CEf = VIL, OE = VIH  
CEf = VIL, OE = VIH  
35  
Byte  
Word  
Byte  
Word  
48  
50  
48  
50  
Flash VCC Active Current  
(Read-While-Program) *5  
Flash VCC Active Current  
(Read-While-Erase) *5  
ICC4f  
ICC5f  
CEf = VIL, OE = VIH  
mA  
mA  
Flash VCC Active Current  
(Erase-Suspend-Program)  
CEf = VIL, OE = VIH  
VCCs = VCCs Max,  
35  
50  
SRAM VCC Active Current  
SRAM VCC Active Current  
Flash VCC Standby Current  
ICC1s CE1s = VIL,  
CE2s = VIH  
tCYCLE =10 MHz  
mA  
tCYCLE = 10 MHz  
tCYCLE = 1 MHz  
40  
8
mA  
mA  
CE1s = 0.2 V,  
ICC2s  
CE2s = VCCs – 0.2 V  
VCCf = VCCf Max, CEf = VCCf ± 0.3 V,  
RESET = VCCf ± 0.3 V,  
WP/ACC = VCCf± 0.3 V  
ISB1f  
1
1
5
5
µA  
µA  
Flash VCC Standby Current  
(RESET)  
VCCf = VCCf Max, RESET = VSS ± 0.3 V,  
WP/ACC = VCCf± 0.3 V  
ISB2f  
VCCf = VCCf Max, CEf = VSS ± 0.3 V,  
RESET = VCCf ± 0.3 V,  
Flash VCC Current  
ISB3f  
1
5
µA  
(Automatic Sleep Mode) *3  
WP/ACC = VCCf ± 0.3 V,  
VIN = VCCf ± 0.3 V or VSS ± 0.3 V  
SRAM VCC Standby Current  
SRAM VCC Standby Current  
Input Low Level  
ISB1s CE1s > VCCs – 0.2V, CE2s > VCCs – 0.2V  
ISB2s CE2s < 0.2V  
7
7
µA  
µA  
V
VIL  
VIH  
–0.3  
2.4  
0.5  
Input High Level  
VCC+0.3  
V
Voltage for Sector Protection,  
and Temporary Sector  
VID  
11.5  
12.5  
V
Unprotection (RESET) *4  
(Continued)  
26  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
(Continued)  
Parameter  
Value  
Symbol  
Unit  
Test Conditions  
Min  
Typ  
Max  
Voltage for Program  
VACC  
8.5  
9.0  
9.5  
V
V
Acceleration (WP/ACC) *4  
VCCf = VCCf Min VCCs = VCCs Min,  
IOL = 4.0mA  
Flash  
0.45  
Output Low Voltage Level  
VOL  
VCCf = VCCf Min VCCs = VCCs Min,  
IOH = 1.0mA  
SRAM  
0.4  
V
V
V
Output High Voltage Level  
VOH  
VCCf = VCCs = VCC Min, IOH=–0.5mA  
2.4  
2.3  
Flash Low VCC Lock-Out  
Voltage  
VLKO  
2.5  
*1: The ICC current listed includes both the DC operating current and the frequency dependent component.  
*2: ICC active while Embedded Algorithm (program or erase) is in progress.  
*3: Automatic sleep mode enables the low power mode when address remain stable for 150ns.  
*4: Applicable for only VCCf applying.  
*5: Embedded Algorithm (program or erase) is in progress. (@5MHz)  
27  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
AC CHARACTERISTICS  
• CE Timing  
Symbol  
Value  
Parameter  
Test Setup  
Unit  
JEDEC Standard  
Min  
CE Recover Time  
tCCR  
0
ns  
• Timing Diagram for alternating SRAM to Flash  
CEf  
tCCR  
tCCR  
CE1s  
CE2s  
tCCR  
tCCR  
28  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Read Only Operations Characteristics (Flash)  
Value (Note)  
Symbol  
Parameter  
Test Setup  
-70  
-85  
Unit  
Standard  
tRC  
JEDEC  
tAVAV  
Min Max Min Max  
Read Cycle Time  
70  
70  
70  
30  
25  
25  
85  
85  
85  
35  
30  
30  
ns  
ns  
ns  
ns  
ns  
ns  
Address to Output Delay  
tAVQV  
tELQV  
tACC  
tCEf  
CEf = VIL, OE = VIL  
Chip Enable to Output Delay  
Output Enable to Output Delay  
Chip Enable to Output High-Z  
Output Enable to Output High-Z  
OE = VIL  
tGLQV  
tEHQZ  
tGHQZ  
tOE  
tDF  
tDF  
Output Hold Time From Addresses,  
CEf or OE, Whichever Occurs First  
tAXQX  
tOH  
0
0
ns  
µs  
RESET Pin Low to Read Mode  
tREADY  
20  
20  
Note: Test Conditions: Output Load : 1 TTL gate and 30 pF  
Input rise and fall times : 5 ns  
Input pulse levels: 0.0 V or 3.0 V  
Timing measurement reference level  
Input : 0.5 × Vccf  
Output : 0.5 × Vccf  
29  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Read Cycle (Flash)  
tRC  
Address Stable  
Address  
tACC  
CEf  
tOE  
tDF  
OE  
tOEH  
WE  
DQ  
tCEf  
High-Z  
High-Z  
Output Valid  
tRC  
Address  
CEf  
Address Stable  
tACC  
tRH  
tRH  
tCEf  
tRP  
RESET  
DQ  
tOH  
High-Z  
Output Valid  
30  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Erase/Program Operations (Flash)  
Value  
Symbol  
Unit  
Parameter  
-70  
-85  
Standard  
JEDEC  
tAVAV  
Min Typ Max Min Typ Max  
Write Cycle Time  
tWC  
tAS  
70  
0
85  
0
ns  
ns  
Address Setup Time (WE to Addr.)  
tAVWL  
Address Setup Time to CEf Low During Toggle Bit  
Polling  
tWLAX  
tASO  
tAH  
12  
45  
0
15  
45  
0
ns  
ns  
ns  
Address Hold Time (WE to Addr.)  
Address Hold Time from CEf or OE High During  
Toggle Bit Polling  
tAHT  
Data Setup Time  
tDVWH  
tWHDX  
tDS  
tDH  
30  
0
8
70  
90  
35  
0
8
85  
90  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
µs  
µs  
sec  
µs  
µs  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
Data Hold Time  
Output Enable Setup Time  
tOES  
0
0
Read  
Output Enable Hold Time  
Toggle and Data Polling  
0
0
tOEH  
10  
20  
20  
0
10  
20  
20  
0
CEf High During Toggle Bit Polling  
OE High During Toggle Bit Polling  
Read Recover Time Before Write (OE to CEf)  
Read Recover Time Before Write (OE to WE)  
WE Setup Time (CEf to WE)  
CEf Setup Time (WE to CEf)  
WE Hold Time (CEf to WE)  
CEf Hold Time (WE to CEf)  
Write Pulse Width  
tCEPH  
tOEPH  
tGHEL  
tGHWL  
tWS  
tGHEL  
tGHWL  
tWLEL  
tELWL  
tEHWH  
tWHEH  
tWLWH  
tELEH  
tWHWL  
tEHEL  
0
0
0
0
tCS  
0
0
tWH  
0
0
tCH  
0
0
tWP  
35  
35  
25  
25  
50  
4
35  
35  
30  
30  
50  
4
CEf Pulse Width  
tCP  
Write Pulse Width High  
tWPH  
tCPH  
CEf Pulse Width High  
Byte Programming Operation  
Word Programming Operation  
Sector Erase Operation *1  
VCCf Setup Time  
tWHWH1  
tWHWH1  
16  
1
16  
1
tWHWH2  
tWHWH2  
tVCS  
Voltage Transition Time *2  
Rise Time to VID *2  
tVLHT  
tVIDR  
tVACCR  
tRB  
500  
500  
0
500  
500  
0
Rise Time to VACC  
Recover Time from RY/BY  
RESET Pulse Width  
tRP  
500  
200  
500  
200  
Delay Time from Embedded Output Enable  
RESET Hold Time Before Read  
Program/Erase Valid to RY/BY Delay  
tEOE  
tRH  
tBUSY  
(Continued)  
31  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
(Continued)  
Value  
Symbol  
Unit  
Parameter  
-70  
-85  
Standard  
tTOW  
JEDEC  
Min Typ Max Min Typ Max  
Erase Time-out Time *3  
Erase Suspend Transition Time *4  
50  
50  
µs  
µs  
tSPD  
20  
20  
*1: This does not include the preprogramming time.  
*2: This timing is for Sector Protection Operation.  
*3: The time between writes must be less than “tTOW” otherwise that command will not be accepted and erasure will  
start. A time-out or “tTOW” from the rising edge of last CEf or WE whichever happens first will initiate the execution  
of the Sector Erase command(s).  
*4: When the Erase Suspend command is written during the Sector Erase operation, the device will take a maximum  
of “tSPD” to suspend the erase operation.  
32  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (WE control) (Flash)  
3rd Bus Cycle  
Data Polling  
555h  
PA  
PA  
Address  
CEf  
tWC  
tRC  
tAS  
tAH  
tCH  
tCS  
tCEf  
OE  
tGHWL  
tOE  
tWHWH1  
tWP  
tWPH  
WE  
tOH  
tDS  
tDH  
PD  
DOUT  
DOUT  
A0h  
DQ7  
DQ  
Notes: PA is address of the memory location to be programmed.  
PD is data to be programmed at byte address.  
DQ7 is the output of the complement of the data written to the device.  
DOUT is the output of the data written to the device.  
Figure indicates the last two bus cycles out of four bus cycle sequence.  
These waveforms are for the ×16 mode (the addresses differ from ×8 mode).  
33  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (CEf control) (Flash)  
3rd Bus Cycle  
Data Polling  
Address  
PA  
PA  
555h  
tWC  
tAH  
tAS  
WE  
tWS  
tWH  
OE  
tGHEL  
tWHWH1  
tCP  
tCPH  
CEf  
tDS  
tDH  
PD  
DOUT  
DQ7  
A0h  
DQ  
Notes: PA is address of the memory location to be programmed.  
PD is data to be programmed at byte address.  
DQ7 is the output of the complement of the data written to the device.  
DOUT is the output of the data written to the device.  
Figure indicates the last two bus cycles out of four bus cycle sequence.  
These waveforms are for the ×16 mode (the addresses differ from ×8 mode).  
34  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• AC Waveforms Chip/Sector Erase Operations (Flash)  
SA*  
2AAh  
555h  
2AAh  
555h  
555h  
Address  
CEf  
tWC  
tAS  
tAH  
tCS  
tCH  
OE  
tWP  
tWPH  
tGHWL  
WE  
tDS  
tDH  
30h for Sector Erase  
10h/  
30h  
AAh  
AAh  
55h  
80h  
55h  
DQ  
tVCS  
VCCf  
* : SA is the sector address for Sector Erase. Addresses = 555h for Chip Erase.  
Note : These waveform are for the ×16 mode (the addresses differ from ×8 mode).  
35  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• AC Waveforms for Data Polling during Embedded Algorithm Operations (Flash)  
CEf  
tCH  
tDF  
tOE  
OE  
tOEH  
WE  
tCEf  
*
High-Z  
High-Z  
DQ7 =  
Data  
Data  
DQ7  
DQ7  
Valid Data  
tWHWH1 or 2  
DQ6 to DQ0  
Valid Data  
DQ6 to DQ0 = Output Flag  
DQ6 to DQ0  
RY/BY  
tBUSY  
tEOE  
* : DQ7 = Valid Data (The device has completed the Embedded operation.)  
36  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• AC Waveforms for Toggle Bit during Embedded Algorithm Operations (Flash)  
Address  
tAHT  
tASO  
tAHT  
tAS  
CEf  
tCEPH  
WE  
OE  
tOEH  
tOEH  
tOEPH  
tOE  
tCEf  
*
tDH  
Toggle  
Data  
Toggle  
Data  
Toggle  
Data  
Stop  
Toggling  
Output  
Valid  
DQ6/DQ2  
RY/BY  
Data  
tBUSY  
*: DQ6 stops toggling (the device has completed the Embedded operation).  
37  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Back-to-Back Read/Write Timing Diagram (Flash)  
Read  
tRC  
Read  
tRC  
Command  
tWC  
Read  
tRC  
Command  
tWC  
Read  
tRC  
BA2  
(PA)  
BA2  
(555h)  
BA2  
(PA)  
BA1  
Address  
CEf  
BA1  
BA1  
tACC  
tAS  
tAH  
tAS  
tCE  
tOE  
tAHT  
tCEPH  
OE  
tOEH  
tDF  
tGHWL  
tWP  
tDS  
WE  
tDH  
tDF  
Valid  
Output  
Valid  
Input  
Valid  
Output  
Valid  
Input  
Valid  
Output  
Valid  
Input  
DQ  
(PD)  
(A0H)  
Note : This is example of Read for Bank 1 and Embedded Algorithm (program) for Bank 2.  
BA1: Address corresponding to Bank 1.  
BA2: Address corresponding to Bank 2.  
38  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• RY/BY Timing Diagram during Write/Erase Operations (Flash)  
CEf  
Rising edge of the last write pulse  
WE  
Entire programming  
or erase operations  
RY/BY  
tBUSY  
• RESET, RY/BY Timing Diagram (Flash)  
WE  
RESET  
tRP  
tRB  
RY/BY  
tREADY  
39  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Temporary Sector Group Unprotection (Flash)  
VCCf  
tVIDR  
tVCS  
tVLHT  
VID  
VIH  
RESET  
CEf  
WE  
tVLHT  
tVLHT  
Program or Erase Command Sequence  
Unprotection Period  
RY/BY  
40  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Extended Sector Group Protection (Flash)  
VCCf  
tVCS  
RESET  
tVLHT  
tVIDR  
tWC  
tWC  
Address  
SPAX  
SPAX  
SPAY  
A6, A0  
A1  
CEf  
OE  
TIME-OUT  
tWP  
WE  
Data  
60h  
60h  
40h  
01h  
60h  
tOE  
SPAX: Sector Group Address to be protected  
SPAY : Next Group Sector Address to be protected  
TIME-OUT : Time-Out window = 250 µs (Min)  
41  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Accelerated Program (Flash)  
VCCf  
tVACCR  
tVCS  
tVLHT  
VID  
VIH  
WP/ACC  
CEf  
WE  
tVLHT  
tVLHT  
Program or Erase Command Sequence  
Acceleration Period  
RY/BY  
42  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Read Cycle (SRAM)  
Value  
Parameter  
Symbol  
-70  
-85  
Unit  
Min  
70  
5
Max  
Min  
85  
5
Max  
Read Cycle Time  
tRC  
tAA  
70  
70  
70  
35  
70  
25  
25  
25  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
Address Access Time  
85  
85  
85  
45  
85  
Chip Enable (CE1s) Access Time  
tCO1  
tCO2  
tOE  
Chip Enable (CE2s) Access Time  
Output Enable Access Time  
UBs, LBs to Output Valid  
tBA  
Chip Enable (CE1s Low and CE2s High) to Output Active  
Output Enable Low to Output Active  
UBs, LBs Enable Low to Output Active  
Chip Enable (CE1s High or CE2s Low) to Output High-Z  
Output Enable High to Output High-Z  
UBs, LBs Output Enable to Output High-Z  
Output Data Hold Time  
tCOE  
tOEE  
tBE  
0
0
0
0
tOD  
10  
10  
35  
35  
35  
tODO  
tBD  
tOH  
Note: Test Conditions:Output Load : 1 TTL gate and 30 pF  
Input rise and fall times: 5 ns  
Input pulse levels : 0.0 V or 3.0 V  
Timing measurement reference level  
Input : 1.5 V x VCCs  
Output : 1.5 V x VCCs  
43  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Read Cycle (Note 1) (SRAM)  
tRC  
Address  
tAA  
tOH  
tCO1  
CE1s  
CE2s  
tCOE  
tOD  
tCO2  
tOD  
tOE  
OE  
tODO  
tOEE  
LBs, UBs  
tBA  
tBD  
tBE  
tCOE  
DQ  
Valid Data Out  
Note : WE remains “H” during the read cycle.  
44  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (SRAM)  
Value  
Parameter  
Symbol  
-70  
-85  
Unit  
Min  
70  
50  
55  
55  
55  
0
Max  
25  
Min  
85  
55  
70  
70  
55  
0
Max  
35  
Write Cycle Time  
tWC  
tWP  
tCW  
tAW  
tBW  
tAS  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
Write Pulse Width  
Chip Enable to End of Write  
Address valid to End of Write  
UBs, LBs to End of Write  
Address Setup Time  
Write Recovery Time  
WE Low to Output High-Z  
WE High to Output Active  
Data Setup Time  
tWR  
tODW  
tOEW  
tDS  
0
0
0
0
25  
0
35  
0
Data Hold Time  
tDH  
45  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (Note 3) (WE control) (SRAM)  
tWC  
Address  
tAS  
tWP  
tWR  
WE  
CE1s  
CE2s  
tAW  
tCW  
tCW  
tBW  
LBs, UBs  
tOEW  
tODW  
DOUT  
Note 1  
Note 4  
Note 2  
Note 4  
tDS  
tDH  
DIN  
Valid Data In  
Notes:If CE1s goes “L” (or CE2s goes “H”) coincident with or after WE goes “L”, the output will  
remain at high impedance.  
If CE1s goes “H” (or CE2s goes “L”) coincident with or before WE goes “H”, the output will  
remain at high impedance.  
If OE is “H” during the write cycle, the outputs will remain at high impedance.  
Because I/O signals may be in the output state at this Time, input signals of reverse polarity  
must not be applied.  
46  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (Note 1) (CE1s control) (SRAM)  
tWC  
Address  
tAS  
tWP  
tWR  
WE  
tAW  
tCW  
CE1s  
CE2s  
tCW  
tBW  
LBs, UBs  
tBE  
tCOE  
tODW  
DOUT  
tDS  
tDH  
DIN  
Note 2  
Valid Data In  
Notes: If OE is “H” during the write cycle, the outputs will remain at High-Z.  
Because I/O signals may be in the output state at this time, input signals of reverse  
polarity must not be applied.  
47  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (Note 1) (CE2s Control) (SRAM)  
tWC  
Address  
tAS  
tWP  
tWR  
WE  
tCW  
CE1s  
CE2s  
tAW  
tCW  
tBW  
LBs, UBs  
tBE  
tCOE  
tODW  
DOUT  
tDS  
tDH  
DIN  
Note 2  
Valid Data In  
Notes: If OE is “H” during the write cycle, the outputs will remain at High-Z.  
Because I/O signals may be in the output state at this time, input signals of reverse  
polarity must not be applied.  
48  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• Write Cycle (Note 1) (LBs, UBs Control) (SRAM)  
tWC  
Address  
tWP  
tWR  
WE  
tCW  
CE1s  
tCW  
CE2s  
tAW  
tBW  
tAS  
LBs, UBs  
tBE  
tCOE  
tODW  
DOUT  
tDS  
tDH  
Note 2  
Valid Data In  
DIN  
Notes: If OE is “H” during the write cycle, the outputs will remain at High-Z.  
Because I/O signals may be in the output state at this time, input signals of reverse  
polarity must not be applied.  
49  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
ERASE AND PROGRAMMING PERFORMANCE (Flash)  
Limit  
Parameter  
Unit  
Comment  
Min  
Typ  
Max  
Excludes programming time  
prior to erasure  
Sector Erase Time  
1
10  
s
Excludes system-level  
overhead  
Byte Programming Time  
Word Programming Time  
8
300  
360  
µs  
µs  
Excludes system-level  
overhead  
16  
Excludes system-level  
overhead  
Chip Programming Time  
Erase/Program Cycle  
50  
s
100,000  
cycle  
DATA RETENTION CHARACTERISTICS (SRAM)  
Value  
Parameter  
Symbol  
Condition  
Unit  
Min  
Typ  
Max  
3.6  
5
Data Retention Supply Voltage  
Standby Current  
VDH  
IDDS2  
tCDR  
tR  
1.5  
0
V
VDH = 3.0 V  
0.3  
µA  
ns  
ns  
Chip Deselect to Data Retention Mode Time  
Recovery Time  
tRC  
Note : tRC: Read cycle time  
• CE1s Controlled Data Retention Mode *1  
VCCs  
Data Retention Mode  
2.7 V  
2
2
*
*
VIH  
VDH  
VCCS –0.2 V  
CE1s  
tCDR  
tR  
GND  
*1: In CE1s controlled data retention mode, input level of CE2s should be fixed Vccs to Vccs–0.2 V or Vss  
to 0.2 V during data retention mode. Other input and input/output pins can be used between –0.3 V to  
Vccs+0.3 V.  
*2: When CE1s is operating at the VIH Min level (2.2 V), the standby current is given by ISB1s during the  
transition of VCCs from 3.6 to 2.2 V.  
50  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
• CE2s Controlled Data Retention Mode *  
VCCs  
Data Retention Mode  
2.7 V  
VDH  
VIH  
CE2s  
tCDR  
tR  
VIL  
0.2 V  
GND  
*: In CE2s controlled data retention mode, input and input/output pins can be used between –0.3 V to  
Vccs+0.3 V.  
PACKAGEPIN CAPACITANCE  
Value  
Parameter  
Symbol  
Test Setup  
VIN = 0  
Unit  
Typ  
11  
Max  
14  
Input Capacitance  
CIN  
pF  
pF  
pF  
pF  
Output Capacitance  
COUT  
CIN2  
CIN3  
VOUT = 0  
VIN = 0  
VIN = 0  
12  
16  
Control Pin Capacitance  
WP/ACC Pin Capacitance  
14  
16  
17  
20  
Note : Test conditions TA = 25°C, f = 1.0 MHz  
HANDRING OF PACKAGE  
Please handle this package carefully since the sides of package are created with acute angles.  
CAUTION  
The high voltage (VID) cannot apply to address pins and control pins except RESET. Exception is when use  
autoselect and sector Group protection function are used. Then the high voltage can be applied to RESET.  
Without the high voltage (VID) , sector Group protection can be achieved by using “Extended sector Group  
protection” command.  
51  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
ORDERING INFORMATION  
MB84VD2108  
X
EA  
-70  
-PBS  
PACKAGE TYPE  
PBS = 56-ball BGA  
PTS = 56-pin TSOP  
SPEED OPTION  
See Product Guide  
Device Revision  
EA  
Bank Size  
1 = 0.5Mbit / 15.5Mbit  
2 = 2Mbit / 14Mbit  
3 = 4Mbit / 12Mbit  
4 = 8Mbit / 8Mbit  
DEVICE NUMBER/DESCRIPTION  
16Mega-bit (2M × 8-bit or 1M × 16-bit) Dual Operation Flash Memory  
3.0 V-only Read, Program, and Erase  
2Mega-bit(256K × 8-bit or 128K x 16-bit) SRAM  
BOOT CODE SECTOR ARCHITECTURE  
84VD2108 = Top sector  
84VD2109 = Bottom sector  
52  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
PACKAGE DIMENSIONS  
56-pin plastic FBGA  
(BGA-56P-M01)  
7.20±0.10(.283±.004)  
1.05 ±+00..1105  
.041 +..000046  
(Mounting height)  
(Stand off)  
5.60(.220)REF  
0.38±0.10  
(.015±.004)  
0.80  
(.031)  
8
7
6
5
4
3
2
1
5.60(.220)  
7.00±0.10  
(.276±.004)  
REF  
0.80  
(.031)  
H
G
F
E
D
C
B
A
INDEX-MARK AREA  
INDEX  
56-Ø0.45 +00..0150  
56-Ø.018 +..000024  
M
0.08(.003)  
0.10(.004)  
C
2000 FUJITSU LIMITED B56001S-1c-1  
Dimensions in mm (inches)  
(Continued)  
53  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
(Continued)  
56-pin plastic TSOP (I)  
(FPT-56P-M04)  
14.00±0.20(.551±.008)  
12.40±0.10(.488±.004)  
INDEX  
0.40(.016)  
TYP  
12.00±0.10  
(.472±.004)  
0.18±0.035  
(.007±.001)  
M
0.10(.004)  
Details of "A" part  
"A"  
0.25(.010)  
0°~8°  
1.15±0.05  
(.045±.002)  
(.004±.002) (Mounting height)  
(Stand off)  
0.145 +00..0035  
.006 +..000012  
0.10±0.05  
0.08(.003)  
0.45/0.75  
(.018/.030)  
C
1998 FUJITSU LIMITED F56004S-1C-1  
Dimensions in mm (inches)  
54  
MB84VD2108XEA-70/85/MB84VD2109XEA-70/85  
FUJITSU LIMITED  
For further information please contact:  
Japan  
All Rights Reserved.  
FUJITSU LIMITED  
Marketing Division  
The contents of this document are subject to change without notice.  
Customers are advised to consult with FUJITSU sales  
representatives before ordering.  
Electronic Devices  
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Tokyo 163-0721, Japan  
Tel: +81-3-5322-3353  
Fax: +81-3-5322-3386  
The information and circuit diagrams in this document are  
presented as examples of semiconductor device applications, and  
are not intended to be incorporated in devices for actual use. Also,  
FUJITSU is unable to assume responsibility for infringement of  
any patent rights or other rights of third parties arising from the use  
of this information or circuit diagrams.  
http://edevice.fujitsu.com/  
North and South America  
FUJITSU MICROELECTRONICS AMERICA, INC.  
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Tel: +1-408-922-9000  
Fax: +1-408-922-9179  
The products described in this document are designed, developed  
and manufactured as contemplated for general use, including  
without limitation, ordinary industrial use, general office use,  
personal use, and household use, but are not designed, developed  
and manufactured as contemplated (1) for use accompanying fatal  
risks or dangers that, unless extremely high safety is secured, could  
have a serious effect to the public, and could lead directly to death,  
personal injury, severe physical damage or other loss (i.e., nuclear  
reaction control in nuclear facility, aircraft flight control, air traffic  
control, mass transport control, medical life support system, missile  
launch control in weapon system), or (2) for use requiring  
extremely high reliability (i.e., submersible repeater and artificial  
satellite).  
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Tel: +1-800-866-8608  
Fax: +1-408-922-9179  
http://www.fma.fujitsu.com/  
Europe  
FUJITSU MICROELECTRONICS EUROPE GmbH  
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Tel: +49-6103-690-0  
Fax: +49-6103-690-122  
Please note that Fujitsu will not be liable against you and/or any  
third party for any claims or damages arising in connection with  
above-mentioned uses of the products.  
http://www.fme.fujitsu.com/  
Asia Pacific  
Any semiconductor devices have an inherent chance of failure. You  
must protect against injury, damage or loss from such failures by  
incorporating safety design measures into your facility and  
equipment such as redundancy, fire protection, and prevention of  
over-current levels and other abnormal operating conditions.  
FUJITSU MICROELECTRONICS ASIA PTE. LTD.  
#05-08, 151 Lorong Chuan,  
New Tech Park,  
Singapore 556741  
Tel: +65-281-0770  
Fax: +65-281-0220  
If any products described in this document represent goods or  
technologies subject to certain restrictions on export under the  
Foreign Exchange and Foreign Trade Law of Japan, the prior  
authorization by Japanese government will be required for export  
of those products from Japan.  
http://www.fmal.fujitsu.com/  
Korea  
FUJITSU MICROELECTRONICS KOREA LTD.  
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Kangnam-Gu,Seoul 135-280  
Korea  
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Fax: +82-2-3484-7111  
F0112  
FUJITSU LIMITED Printed in Japan  

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