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参数资料
| 型号： | W3DG6464FV7D1-GG |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | DRAM |
| 英文描述： | 64M X 64 SYNCHRONOUS DRAM MODULE, 5.4 ns, ZMA144 |
| 封装： | ROHS COMPLIANT, SODIMM-144 |
| 文件页数： | 8/10页 |
| 文件大小： | 165K |
| 代理商： | W3DG6464FV7D1-GG |
W3DG6464FV-D1
7
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
August 2007
Rev. 1
White Electronic Designs Corp. reserves the right to change products or specications without notice.
ADVANCED*
Byte
Function Described
Function Supported
Hex Value
-7
-75
-10
-7
-75
-10
30
Minumum RAS pulse width (tRAS)
45ns
50ns
2Dh
32h
31
Module bank density
256MB
40h
32
Min. command and address signal setup time (tAS)
1.5ns
2ns
15h
20h
33
Min. command and address signal hold time (tAH)
0.8ns
1ns
08h
10h
34
Min. data signal input setup time (tDS)
1.5ns
2ns
15h
20h
35
Data signal input hold time (tDH)
0.8ns
1ns
08h
10h
36-61
Superset information (may be used in future)
-
00h
62
SPD revision
Rev. 1.2 B
12h
63
Checksum for bytes 0-62
64
Manufacturer’s JEDEC ID code
WEDC
7Fh 7Fh 7Fh 7Fh 8Ch
65-71
Man. JEDEC ID code (continued)
72
Manufacturing location
00
73-90
Manufacturer’s part number
-
00
91
Revision code of PCB
-
00
92
Revision code of PCB (continued)
-
00h
93
Manufacturing date
-
00h
94
Manufacturing date
-
00h
95-98
Assembly serial number
-
00h
99-125
Manufacturer’s specic data
-
00h
126
System frequency
100MHz/133MHz
64h
127
SDRAM component and clock detail
CK0
8Fh
128-255
Unused storage location
SPD - SERIAL PRESENCE DETECT (Con’t)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W3DG6464V10D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V75D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V7D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V-D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6465V10D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM UNBUFFERED |
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