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参数资料
| 型号： | WV3HG2128M64EEU665D6SG |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | DRAM |
| 英文描述： | 256M X 64 DDR DRAM MODULE, 0.45 ns, DMA240 |
| 封装： | ROHS COMPLIANT, DIMM-240 |
| 文件页数： | 1/11页 |
| 文件大小： | 202K |
| 代理商： | WV3HG2128M64EEU665D6SG |
WV3HG2128M64EEU-D6
October 2006
Rev. 2
ADVANCED*
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
2GB – 2x128Mx64 DDR2 SDRAM UNBUFFERED
DESCRIPTION
The WV3HG2128M64EEU is a 2x128Mx64 Double Data
Rate DDR2 SDRAM high density module. This memory
module consists of sixteen 128Mx8 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
Parity function
FEATURES
Unbuffered 240-pin, dual in-line memory module
Fast data transfer rates: PC2-6400*, PC2-5300*,
PC2-4300 and PC2-3200
VCC = VCCQ = 1.8V
VCCSPD = +1.7V to +3.6V
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
Supports duplicate output strobe (RDQS/RDQS#)
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
Product is lead-free
Dual Rank
RoHS compliant
Package option
240 Pin DIMM
30.00mm (1.181") TYP
OPERATING FREQUENCIES
PC2-6400*
PC2-5300*
PC2-4300
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| WV3HG2128M64EEU806D4MG | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB - 2x128Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG2128M64EEU806D4SG | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB - 2x128Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG2128M64EEU806D6IMG | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB - 2x128Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG2128M64EEU806D6ISG | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB - 2x128Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG2128M64EEU806D6MG | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB - 2x128Mx64 DDR2 SDRAM UNBUFFERED |
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