EDI7P001FEA0200C15 [MICROSEMI]
Flash Card, 512KX16, 150ns, PC CARD-68;
| 型号： | EDI7P001FEA0200C15 |
| 厂家： | 
Microsemi |
| 描述： | Flash Card, 512KX16, 150ns, PC CARD-68 PC 内存集成电路 |
| 文件： | 总7页 (文件大小：113K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
Eight Bit Flash Memory Card (Intel based)
512KB, 1, 2, 4 and 8 MEGABYTE
FEATURES
GENERAL DESCRIPTION
ꢀ
Low cost Linear Flash Card
Single 5 Volt Supply (S5 devices) or 5V VCC / 12V
PP (SA devices)
The FEA Econo Flash card series offers a low cost
and high performance eight bit linear Flash solid state
storage solution for code/data storage and embedded
applications.
ꢀ
V
ꢀ
ꢀ
Based on Intel/Sharp Flash Components
• very low power in Sleep Mode
Fast Read Performance
Packaged in PCMCIA type I or a type I half-card housing,
the FEA card series is based on Intel/Sharp Flash
memory devices: 28F0004S5 (4Mb), 28F0008S5 (8Mb) or
28F016S5 (16Mb) for 5V only applications and 28F008SA
(8Mb) for 5V/12V applications. Device codes are A7h,
A6h, AAh, and A2h respectively. Systems should be able
to recognize all codes. The PC Card form factor offers an
industry standard pinout and mechanical outline, allowing
density upgrades without system design changes.
• 100ns or 150ns Maximum Access Time
x8 Data Interface
ꢀ
ꢀ
High Performance Random Writes
• 10µs Typical Byte Write Time
Automated Write and Erase Algorithms
• Intel Command Set
ꢀ
The FEAcard series is designed as a simple x8 linear array
of Flash devices. The 512KB density cards are built with 4
Mb components (5V only), 2MB and 4MB density options
may be built with either 8Mb or 16Mb components, and
the 8MB density cards are built with 16Mb components.
All components have uniform 64Kbyte sectors and use
identical embedded automated write and erase algorithms.
The 8 bit design provides very low power operation as
only one component is active at a time. The Intel Flash
components provide very low standby current in Sleep
Mode.
ꢀ
ꢀ
ꢀ
ꢀ
50µA Typical Power-Down
100,000 Erase Cycles per Block
64K word symmetrical Block Architecture
PC Card Standard Type I Form Factor
BLOCK DIAGRAM
SUPPORTED COMPONENTS (max 4 X):
28F008SA - max 4MB (5V Vcc/12V Vpp)
28F004S5 - max 2MB (5V only)
28F008S5 - max 4MB (5V only)
28F016S5 - max 8MB (5V only)
DEVICE 3
DEVICE 2
DEVICE 1
DEVICE 0
CS3
CS2
CS1
CS0
ADDRESS BUS A0-A22
A0-20(19/18)
CD1#
CD2#
GND
CE1#
CS3
CS2 CONTROL
WAIT#
BVD1
BVD2
LOGIC
CS1
Vcc
Vcc
CS0
WE#
OE#
VPP1
VPP2
VS1
NC for S5 devices
NC
open
open
D0-D7
VS2
Auguat 2000
Rev. 3
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
PINOUT
Pin
1
2
3
4
5
6
7
8
Signal name
GND
DQ3
DQ4
DQ5
DQ6
DQ7
CE1#
A10
OE#
A11
I/O
Function
Ground
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Active
Pin
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Signal name
GND
CD1#
DQ11
DQ12
DQ13
DQ14
DQ15
CE2#
VS1
RFU
RFU
A17
A18
A19
A20
A21
VCC
VPP2
A22
A23
A24
A25
VS2
RST
Wait#
RFU
REG#
BVD2
BVD1
DQ8
I/O
Function
Ground
Card Detect 1
Data bit 11
Data bit 12
Data bit 13
Data bit 14
Data bit 15
Card Enable 2
Voltage Sense 1
Reserved
Active
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
O
O
I/O
I/O
I/O
I/O
I
LOW
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
Card enable 1
Address bit 10
Output enable
Address bit 11
Address bit 9
Address bit 8
Address bit 13
Address bit 14
Write Enable
Ready/Busy
Supply Voltage
12V Prog. Voltage
Address bit 16
Address bit 15
Address bit 12
Address bit 7
Address bit 6
Address bit 5
Address bit 4
Address bit 3
Address bit 2
Address bit 1
Address bit 0
Data bit 0
LOW
LOW
I
O
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
A9
A8
Reserved
I
I
I
I
I
Address bit 17
Address bit 18
Address bit 19
Address bit 20
Address bit 21
Supply Voltage
12V Prog. Voltage
Address bit 22
Address bit 23
Address bit 24
Address bit 25
Voltage Sense 2
Card Reset
Extended Bus cycle
Reserved
Attrib Mem Select
Bat. Volt. Detect 2
Bat. Volt. Detect 1
Data bit 8
A13
A14
WE#
RDY/BSY#
VCC
VPP1
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
WP
512KB(3)
1MB(3)
2MB(3)
4MB(3)
LOW
N.C.
(1)
N.C.
8MB(3)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
I
I
I
I
I
I
I
I
I
I
I
I
I
O
I
O
I
O
O
I/O
I/O
O
N.C.
I
I
I/O
I/O
I/O
O
N.C.
N.C.
N.C.
LOW
Data bit 1
Data bit 2
Write Potect
Ground
DQ9
Data bit 9
Data bit 10
Card Detect 2
Ground
DQ10
CD2#
GND
(2)
O
GND
Notes:
1. PP1 connected only for versions with 28F008SA devices.
2. Connected to GND - no write protection.
V
3. Shows density for which specified address bit is MSB. Higher order addresses are not connected (i.e. for 4MB card A21 is MSB, A22-A25 are N.C.).
MECHANICAL
Interconnect area
1.6mm
10.0mm MIN
(0.400”)
3.0mm MIN
0.05
1.0mm
0.05
(0.039”)
(0.063”)
54.0mm
0.10
(2.126”)
Substrate area
1.0mm 0.05
(0.039”)
85.6mm 0.20
(3.370”)
10.0mm MIN
(0.400”)
3.3mm T1 (0.130”)
T1=0.10mm interconnect area
T1=0.20mm substrate area
Auguat 2000
Rev. 3
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
CARD SIGNAL DESCRIPTION
Symbol
Type
Name and Function
A0 - A25
INPUT
ADDRESS INPUTS: A0 through A25 enable direct addressing of up to 64MB of memory on the card. The memory will wrap
at the card density boundary. The system should not try to access memory beyond the card density. The upper addresses
are not connected.
DQ0 – DQ15
INPUT/OUT
DATA INPUT/OUTPUT: DQ0 THROUGH DQ15 constitute the bi-directional databus. DQ0 - DQ7 constitute the lower (even)
byte. DQ8 – DQ15 are not connected. DQ7 is the MSB.
CE1#, CE2#
OE#
INPUT
INPUT
INPUT
N.C.
CARD ENABLE 1 AND 2: CE1# enables even byte accesses, CE2# enables odd byte accesses. CE2# is not connected.
OUTPUT ENABLE: Active low signal enabling read data from the memory card.
WE#
WRITE ENABLE: Active low signal gating write data to the memory card.
RDY/BSY#
READY/BUSY OUTPUT: Indicates status of internally timed erase or program algorithms. A high output indicates that the
card is ready to accept accesses. This signal is not connected.
CD1#, CD2#
OUTPUT
CARD DETECT 1 and 2: Provide card insertion detection. These signals are connected to ground internally on the memory
card. The host socket interface circuitry shall supply 10K-ohm or larger pull-up resistors on these signal pins.
WP
VPP1, VPP2
VCC
OUTPUT
N.C.
WRITE PROTECT: This signal is pulled low internally. This signifies write protect = “off “ for all cases.
PROGRAM/ERASE POWER SUPPLY: 12V. Not connected for 5V only card.
CARD POWER SUPPLY: 5.0V
GND
GROUND: for all internal circuitry.
REG#
N.C.
N.C.
ATTRIBUTE MEMORY SELECT: This signal is not connected — card does not have attribute memory.
RST
RESET: Active high signal for placing cards in Power-on default state. Reset can be used as a Power-Down signal for the
memory array.
WAIT#
BVD1, BVD2
VS1, VS2
OUTPUT
OUTPUT
OUTPUT
WAIT: This signal is pulled high internally for compatibility. No wait states are generated.
BATTERY VOLTAGE DETECT: These signals are pulled high to maintain SRAM card compatibility.
VOLTAGE SENSE: Notifies the host socket of the card’s VCC requirements. VS1 and VS2 are open to indicate a 5V card
has been inserted.
RFU
N.C.
RESERVED FOR FUTURE USE
NO INTERNAL CONNECTION TO CARD: pin may be driven or left floating
FUNCTIONAL TRUTH TABLE
Function Mode
REG#
CE2#
CE1#
OE#
X
WE#
X
D15-D8
High-Z
High-Z
X
D7-D0
High-Z
Standby Mode
X
X
X
X
X
X
H
L
L
Read Low Byte Access
Write Low Byte Access
L
H
Even-Byte
Even-Byte
H
L
Auguat 2000
Rev. 3
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
DC CHARACTERISTICS (1)
Symbol Parameter
Notes
Typ(3)
Max
Units
Test Conditions
ICCR
VCC Read Current
20
35
mA
VCC = 5.25V
tcycle = 125ns
ICCW
VCC Program Current
S5 components
SA components
SA components
S5 components
SA components
SA components
S5 components (2)
SA components (2)
75
30
30
50
30
mA
mA
mA
mA
mA
mA
µA
µA
10
10
IPPW
ICCE
VPP Program Current
VCC Block Erase Current
VPP = VPPH
10
10
50
IPPE
VPP Block Erase Current
VCC Standby Current
30
100
ICCS
VCC = 5.25V
100
CMOS Test Conditions: VIL = VSS 0.2V, VIH = VCC 0.2V
Notes:
1. All currents are RMS values unless otherwise specified.
2. Control Signals: CE1#, CE2#, OE#, WE#.
3. Typical: VCC = 5V, T = +25°C.
AC CHARACTERISTICS(1)
VCC = 5V 5ꢀ, 0°C ꢁ TA ꢁ 70°C
100ns
150ns
SYMBOL
Parameter
Unit
Min
Max
Min
Max
tC(R)
tA(A)
tA(CE)
tA(OE)
tCW
Read Cycle Time
100
150
ns
ns
ns
ns
ns
ns
Address Access Time
Card Enable Access Time
Output Enable Access Time
Write Cycle Time
100
100
50
150
150
75
100
60
150
80
tW(WE)
Write Pulse Width
Note: AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specifications.
DATA WRITE AND ERASE PERFORMANCE(1 ,3)
VCC = 5V 5ꢀ, 0°C ꢁ TA ꢁ 70°C
Symbol
Parameter
Notes
Min
Typ(1)
Max
Units
Test Conditions
tWHQV1
tEHQV1
Byte Program time
2,4
8µs
3ms
tWHQV2
tEHQV2
Block Program Time
2
0.4
2.1
10
sec
Word Program Mode
Block Erase Time
2
0.6
sec
sec
Full Chip Erase Time
2, 4
38.4
Notes:
1. Typical: Nominal voltages and TA = 25°C.
2. Excludes system overhead.
3. Valid for all speed options.
4. Chip erase time based on 8 Mbit Flash components.
Auguat 2000
Rev. 3
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
PRODUCT MARKING
EDI
WED 7P008FEA0500C15 C995 9915
Company Name
Part Number
Lot Code/Trace Number
Date Code
Note:
Some products are currently marked with our pre-merger company name/acronym (EDI). During our
transition period, some products will also be marked with our new company name/acronym (WED).
Starting October 2000 all PCMCIA products will be marked only with the WED prefix.
PART NUMBERING
7 P 008 FEA05 00 C 15
CARD TECHNOLOGY
FLASH
SRAM
7
8
PC CARD
P
R
Standard PCMCIA
Ruggedized PCMCIA
CARD CAPACITY
008 8MB
CARD FAMILY AND VERSION
- See Card Family and Version Info.
for details (next page)
PACKAGING OPTION
00 Standard, type I
TEMPERATURE RANGE
C = Commercial 0°C to +70°C
I = Industrial -40°C to +85°C
CARD ACCESS TIME
15 150ns
25 250ns
Auguat 2000
Rev. 3
5
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
ORDERING INFORMATION
EDI 7P XXX FEA YY 00 T ZZ
XXX:
YY:
512 512KB (YY 01 only)
001 1MB (YY 02, 03)
002 2MB (YY 02, 03, 05)
004 4MB (YY 02, 03, 05)
008 8MB (YY 05 only)
01
02
03
05
28F008SA base
28F004S5 base
28F008S5 base
28F016S5 base
T:
C
I
M
Commercial
Industrial
Military Temp
ZZ:
10
15
100ns
150ns
Auguat 2000
Rev. 3
6
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
PCMCIA Flash Memory Card
FEA Series
White Electronic Designs
Document Title
Eight Bit Flash Memory Card
Revision History
Rev #
History
Release Date Status
Rev 0
Rev 1
Rev 2
Rev 3
Initial release
2-2-98
5-27-99
5-31-00
8-1-00
Change logo
Added page 5, page header change
Corrected errors on page 4
Auguat 2000
Rev. 3
7
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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