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WED3DG6317V10D2I [MICROSEMI]

Synchronous DRAM Module, 16MX64, CMOS, DIMM-168;
WED3DG6317V10D2I
型号： WED3DG6317V10D2I
厂家： Microsemi    Microsemi
描述：

Synchronous DRAM Module, 16MX64, CMOS, DIMM-168

动态存储器 内存集成电路
文件： 总6页 (文件大小：117K)
中文：  中文翻译
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WED3DG6417V-D2  
White Electronic Designs  
128MB- 16Mx64 SDRAM UNBUFFERED  
FEATURES  
DESCRIPTION  
n PC100 and PC133 compatible  
n Burst Mode Operation  
The WED3DG6417V is a 16Mx64 synchronous DRAM module  
which consists of four 16Mx16 SDRAM components in TSOP- 11  
package and one 2K EEPROM in an 8- pin TSSOP package for  
Serial Presence Detect which are mounted on a 168 Pin DIMM  
multilayer FR4 Substrate.  
n Auto and Self Refresh capability  
n LVTTL compatible inputs and outputs  
n Serial Presence Detect with EEPROM  
n Fully synchronous: All signals are registered on the positive  
edge of the system clock  
n Programmable Burst Lengths: 1, 2, 4, 8 or Full Page  
n 3.3 volt 6 0.3v Power Supply  
n 168- Pin DIMM JEDEC  
PIN CONFIGURATIONS (FRONT SIDE/BACK SIDE)  
PIN NAMES  
Pin  
1
Front  
VSS  
DQ0  
DQ1  
DQ2  
DQ3  
VDD  
DQ4  
DQ5  
DQ6  
DQ7  
DQ8  
VSS  
DQ9  
DQ10  
DQ11  
DQ12  
DQ13  
VDD  
DQ14  
DQ15  
NC  
Pin  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
Front  
DQM1  
CS0  
DNU  
VSS  
A0  
Pin  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
Front  
DQ18  
DQ19  
VDD  
Pin  
85  
Back  
VSS  
Pin  
113  
114  
115  
116  
117  
118  
119  
120  
121  
122  
123  
124  
125  
126  
127  
128  
129  
130  
131  
132  
133  
134  
135  
136  
137  
138  
139  
140  
Back  
DQM5  
CS1  
RAS  
VSS  
A1  
Pin  
141  
142  
143  
144  
145  
146  
147  
148  
149  
150  
151  
152  
153  
154  
155  
156  
157  
158  
159  
160  
161  
162  
163  
164  
165  
166  
167  
168  
Back  
DQ50  
DQ51  
VDD  
A0 – A11  
BA0-1  
DQ0-63  
CLK0,CLK2  
CKE0  
CS0,CS2  
RAS  
CAS  
WE  
DQM0-7  
VDD  
VSS  
Address input (Multiplexed)  
Select Bank  
2
3
86  
87  
DQ32  
DQ33  
DQ34  
DQ35  
VCC  
Data Input/Output  
Clock input  
4
5
6
DQ20  
NC  
NC  
88  
89  
90  
DQ52  
NC  
NC  
Clock Enable input  
Chip select Input  
Row Address Strobe  
ColumnAddress Strobe  
Write Enable  
DQM  
Power Supply (3ꢀ3V)  
Ground  
A2  
A3  
7
8
A4  
A6  
NC  
VSS  
91  
92  
DQ36  
DQ37  
DQ38  
DQ39  
DQ40  
VSS  
DQ41  
DQ42  
DQ43  
DQ44  
DQ45  
VDD  
A5  
A7  
DNU  
VSS  
9
A8  
DQ21  
DQ22  
DQ23  
VSS  
DQ24  
DQ25  
DQ26  
DQ27  
VDD  
DQ28  
DQ29  
DQ30  
DQ31  
VSS  
93  
94  
A9  
BA0  
A11  
VDD  
NC  
DQ53  
DQ54  
DQ55  
VSS  
DQ56  
DQ57  
DQ58  
DQ59  
VDD  
DQ60  
DQ61  
DQ62  
DQ63  
VSS  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
A10/AP  
BA1  
VDD  
VDD  
CLK0  
VSS  
DNU  
CS2  
DQM2  
DQM3  
DNU  
VDD  
NC  
95  
96  
97  
SDA  
SCL  
DNU  
NC  
Serial data I/O  
Serial clock  
Do not use  
98  
99  
NC  
VSS  
CKE0  
NC  
DQM6  
DQM7  
NC  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
No Connect  
DQ46  
DQ47  
*CB4  
*CB5  
VSS  
VDD  
NC  
NC  
VSS  
NC  
NC  
NC  
NC  
NC  
CLK2  
NC  
***WP  
**SDA  
**SCL  
VDD  
NC  
NC  
NC  
NC  
NC  
**SA0  
**SA1  
**SA2  
VDD  
NC  
NC  
** These pins should be NC in the system which  
does not support SPDꢀ  
VDD  
WE  
VSS  
DQ16  
DQ17  
VDD  
CAS  
VSS  
DQ48  
DQ49  
*** WP (write protect) option available on Pin 81,  
see ordering information page 5  
DQM0  
DQM4  
White Electronic Designs reserves the right to change product or specifications without notice  
March 2003 Revꢀ 1  
ECO #16151  
1
White Electronic Designs Corporation • (508) 485-4000 • wwwꢀwhiteedcꢀcom  
WED3DG6417V-D2  
White Electronic Designs  
FUNCTIONAL BLOCK DIAGRAM  
E
U5  
SERIAL  
PD  
EEPROM  
White Electronic Designs Corporation • Marlborough MA • (508) 485-4000  
2
WED3DG6417V-D2  
White Electronic Designs  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Symbol  
VIN, Vout  
VDD, VDDQ  
TSTG  
Value  
-1ꢀ0 ~ 4ꢀ6  
-1ꢀ0 ~ 4ꢀ6  
-55 ~ +150  
4
Units  
V
V
°C  
W
Voltage on any pin relative to VSS  
Voltage on VDD supply relative to VSS  
Storage Temperature  
Power Dissipation  
PD  
Short Circuit Current  
IOS  
50  
mA  
Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceededꢀ  
Functional operation should be restricted to recommended operating conditionꢀ  
Exposure to higher than recommended voltage for extended periods of time could affect device reliabilityꢀ  
RECOMMENDED DC OPERATING CONDITIONS  
(Voltage Referenced to: VSS = 0V, TA = 0°C to +70°C)  
Parameter  
Supply Voltage  
Symbol  
VDD  
VIH  
Min  
3ꢀ0  
2ꢀ0  
-0ꢀ3  
2ꢀ4  
—
Typ  
3ꢀ3  
Max  
3ꢀ6  
Unit  
V
V
V
V
Note  
Input High Voltage  
Input Low Voltage  
Output High Voltage  
Output Low Voltage  
Input Leakage Current  
3ꢀ0 VDDQ+0ꢀ3  
1
2
VIL  
—
—
—
—
0ꢀ8  
—
0ꢀ4  
10  
VOH  
VOL  
ILI  
IOH= -2mA  
IOL= -2mA  
3
V
µA  
-10  
Note: 1ꢀ VIH (max)= 5ꢀ6V ACꢀ The overshoot voltage duration is £ 3nsꢀ  
2ꢀ VIL (min)= -2ꢀ0V ACꢀ The undershoot voltage duration is £ 3nsꢀ  
3ꢀ Any input 0V £ VIN £ VDDQ  
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State  
outputsꢀ  
CAPACITANCE  
(TA = 23°C, f = 1MHz, VDD = 3.3V, VREF=1.4V 6200mV)  
Parameter  
Symbol  
CIN1  
CIN2  
CIN3  
CIN4  
CIN5  
CIN6  
CIN7  
Cout  
Min  
Max  
25  
25  
25  
13  
15  
10  
25  
12  
Unit  
pF  
pF  
pF  
pF  
pF  
pF  
pF  
pF  
Input Capacitance (A0-A12)  
Input Capacitance (RAS,CAS,WE)  
Input Capacitance (CKE0)  
Input Capacitance (CLK0,CLK2)  
Input Capacitance (CS0,CS2)  
Input Capacitance (DQM0-DQM7)  
Input Capacitance (BA0-BA1)  
Data input/output capacitance (DQ0-DQ63)  
-
-
-
-
-
-
-
-
3
White Electronic Designs Corporation • (508) 485-4000 • wwwꢀwhiteedcꢀcom  
WED3DG6417V-D2  
White Electronic Designs  
OPERATING CURRENT CHARACTERISTICS  
(VCC = 3.3V, TA = 0°C to +70°C)  
Version  
Parameter  
Operating Current  
(One bank active)  
Symbol  
ICC1  
Conditions  
Burst Length = 1  
tRC ³ tRC(min)  
133  
520  
100  
440  
Units Note  
mA  
1
IOL = 0mA  
Precharge Standby Current  
in Power Down Mode  
ICC2P  
ICC2PS  
Icc2N  
CKE £ VIL(max), tCC = 10ns  
CKE & CLK £ VIL(max), tCC = ¥  
CKE ³ VIH(min), CS ³ VIH(min), tcc = 10ns  
Input signals are charged one time during 20  
CKE ³VIH(min), CLK £ VIL(max), tcc = ¥  
Input signals are stable  
CKE ³ VIL(max), tCC = 10ns  
CKE & CLK £ VIL(max), tcc = ¥  
CKE ³ VIH(min), CS ³ VIH(min), tcc = 10ns  
Input signals are changed one time during 20ns  
CKE ³VIH(min), CLK £ VIL(max), tcc = ¥  
input signals are stable  
10  
10  
mA  
Precharge Standby Current  
in Non-Power Down Mode  
80  
Icc2NS  
mA  
mA  
40  
25  
25  
Active standby current in  
power-down mode  
ICC3P  
ICC3PS  
ICC3N  
Active standby current in  
non power-down mode  
120  
100  
mA  
mA  
mA  
ICC3NS  
ICC4  
Io = mA  
Page burst  
4 Banks activated  
tCCD = 2CLK  
tRC ³ tRC(min)  
CKE £ 0ꢀ2V  
Operating current (Burst mode)  
600  
880  
520  
760  
1
2
Refresh current  
Self refresh current  
ICC5  
ICC6  
mA  
mA  
20  
Notes: 1ꢀ Measured with outputs openꢀ  
2ꢀ Refresh period is 64msꢀ  
3ꢀ Unless otherwise noticed, input swing level is CMOS (VIH/VIL = VDDQ/VssQ)  
White Electronic Designs Corporation • Marlborough MA • (508) 485-4000  
4
WED3DG6417V-D2  
White Electronic Designs  
ORDERING INFORMATION  
Part Number  
Speed  
100MHz  
133MHz  
133MHz  
CAS Latency  
CL=2  
Part Number  
Speed  
100MHz  
133MHz  
133MHz  
CAS Latency  
CL=2  
WED3DG6417V10D2  
WED3DG6417V7D2  
WED3DG6417V75D2  
WED3DG6317V10D2  
WED3DG6317V7D2  
WED3DG6317V75D2  
CL=2  
CL=3  
CL=2  
CL=3  
Note: for industrial temperature product add an "I" to the end of the part numberꢀ  
Example: WED3DG6417V7D2I  
Note: Available with WP write protect on Pin 81  
PACKAGE DIMENSIONS  
1.100  
ALL DIMENSIONS ARE IN INCHES  
5
White Electronic Designs Corporation • (508) 485-4000 • wwwꢀwhiteedcꢀcom  
WED3DG6417V-D2  
White Electronic Designs  
Document Title  
WED3DG6417V-D2  
Revision History  
Rev level  
Requested by  
Description  
Created  
Add  
Date  
A
Paul Marien  
Marien  
December 6, 2001  
BPaul  
"Part  
Number"  
to  
order  
0
1
Paul Marien  
Paul Marien  
Change from advanced to final datasheet  
Add PC100 and PC133 to features  
August 13, 2002  
March 24, 2003  
In pin configuration replace all single * with NC  
Corrections to pin names  
Add note at bottom of page 1  
Change phone number at bottom of page 1  
Page 5 addtional order block for modules with WP  
Add note for industrial part number information  
White Electronic Designs Corporation • Marlborough MA • (508) 485-4000  
6

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