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參數(shù)資料
| 型號(hào)： | WV3HG64M72EER806D6SG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 64M X 72 DDR DRAM MODULE, DMA240 |
| 封裝： | ROHS COMPLIANT, DIMM-240 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 249K |
| 代理商： | WV3HG64M72EER806D6SG |
WV3HG64M72EER-D6
October 2006
Rev. 2
ADVANCED*
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
512MB – 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL
DESCRIPTION
The WV3HG64M72EER is a 64Mx72 Double Data
Rate DDR2 SDRAM high density module. This memory
module consists of nine 64Mx8 bit with 4 banks DDR2
Synchronous DRAMs in FBGA packages, mounted on a
240-pin DIMM FR4 substrate.
* 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 option
FEATURES
Registered 240-pin, dual in-line memory module
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
Multiple internal device banks for concurrent
operation
Supports duplicate output strobe (RDQS/RDQS#)
Write Latency = Read Latency 1tck
Programmable CAS# latency (CL): 3, 4, 5* and 6*
Adjustable data-output drive strength
On-die termination (ODT)
7.8μs average periodic refresh interval
Posted CAS# latency: 0, 1, 2, 3 and 4
Serial Presence Detect (SPD) with EEPROM
Auto & Self Refresh (8k/64ms refresh)
Gold edge contacts
RoHS compliant
Package option
240 Pin 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
* 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 |
|---|---|
| WV3HG64M72EER806D7MG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM |
| WV3HG64M72EER806D7SG | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM |
| WV3HG64M72EER-D6 | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL |
| WV3HG64M72EER-D7 | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM |
| WV3HG64M72EER-PD4 | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED, SO-DIMM, w/PLL |
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