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參數(shù)資料
| 型號(hào)： | W3HG264M64EEU805D4IGG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 128M X 64 DDR DRAM MODULE, 0.4 ns, DMA200 |
| 封裝： | ROHS COMPLIANT, SO-DIMM-200 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 174K |
| 代理商： | W3HG264M64EEU805D4IGG |
W3HG264M64EEU-D4
March 2008
Rev. 6
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
1GB – 2x64Mx64 DDR2 SDRAM SO-DIMM UNBUFFERED
DESCRIPTION
The W3HG264M64EEU is a 2x64Mx64 Double Data Rate
DDR2 SDRAM high density SO-DIMM. This memory
module consists of sixteen 64Mx8 bit with 4 banks DDR2
Synchronous DRAMs in FBGA packages, mounted on a
200-pin SO-DIMM FR4 substrate.
* This product is subject to change without notice.
NOTE: Consult factory for availability of:
Vendor source control options
Industrial temperature option
FEATURES
200-pin, dual in-line memory module (SO-DIMM).
Raw card "E"
Fast data transfer rates: PC2-6400, PC2-5300,
PC2-4200 and PC2-3200
Utilizes 800, 667, 533 and 400 Mb/s DDR2 SDRAM
components
VCC = 1.8V
VCCSPD = 1.7V to 3.6V
JEDEC standard 1.8V I/O (SSTL_18-compatible)
Differential data strobe (DQS, DQS#) option
Four-bit prefetch architecture
DLL to align DQ and DQS transitions with CK
Multiple internal device banks for concurrent
operation
Programmable CAS# latency (CL): 3, 4, 5 and 6
Adjustable data-output drive strength
On-die termination (ODT)
Posted CAS# latency: 0, 1, 2, 3 and 4
Serial Presence Detect (SPD) with EEPROM
64ms: 8,192 cycle refresh
Gold edge contacts
Dual Rank
RoHS compliant
JEDEC Package option
200 Pin (SO-DIMM)
PCB – 30.00mm (1.181") TYP.
OPERATING FREQUENCIES
PC2-3200
PC2-4200
PC2-5300
PC2-6400
Clock Speed
200MHz
266MHz
333MHz
400MHz
CL-tRCD-tRP
3-3-3
4-4-4
5-5-5
6-6-6
5-5-5
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| W3HG264M64EEU806D4GG | 128M X 64 DDR DRAM MODULE, 0.4 ns, DMA200 |
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| W3HG264M72EER403AD7XG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EER534AD7XG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EER665AD7XG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EER806AD7XG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EER-AD7 | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
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