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參數(shù)資料
| 型號： | W3HG232M64SEU665D4IGG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 64 DDR DRAM MODULE, 0.45 ns, DMA200 |
| 封裝： | ROHS COMPLIANT, SO-DIMM-200 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 154K |
| 代理商： | W3HG232M64SEU665D4IGG |
W3HG232M64SEU-D4
June 2007
Rev. 2
ADVANCED*
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
512MB – 2x32Mx64 DDR2 SDRAM UNBUFFERED
DESCRIPTION
The W3HG232M64SEU is a 2x32Mx64 Double Data
Rate 2 SDRAM memory module based on 512Mb
DDR2 SDRAM components. The module consists of
eight 32Mx16, in FBGA package mounted on a 200 pin
SO-DIMM FR4 substrate. This module is structured as 2
ranks of 32Mx64 DDR2 SDRAM.
* This product is under development, is not qualied or characterized and is subject to
change or cancellation without notice.
NOTE: Consult factory for availability of:
Vendor source control options
Industrial temperature options
FEATURES
Unbuffered 200-pin, Small-Outline DIMM (SO-
DIMM) Raw card A
Fast data transfer rates: PC2-6400*, PC2-5300,
PC2-4200 and PC2-3200
Utilizes 800*, 667, 533 and 400 MT/s DDR2
SDRAM components
VCC = VCCQ = 1.8V ±0.1V
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)
Serial Presence Detect (SPD) with EEPROM
Auto & self refresh (64ms: 8,192 cycle refresh)
Gold edge contacts
Dual Rank
RoHS compliant
JEDEC Package option
200 Pin (SO-DIMM)
PCB – 30.00mm (1.18") TYP.
OPERATING FREQUENCIES
PC2-6400*
PC2-5300
PC2-4200
PC2-3200
Clock Speed
400MHz
333MHz
266MHz
200MHz
CL-tRCD-tRP
6-6-6
5-5-5
4-4-4
3-3-3
* Consult factory for availability
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| W3HG264M72EER403AD7XG | 制造商:WEDC 制造商全稱: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: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: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: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:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
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