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參數(shù)資料
| 型號： | W3HG64M64EEU403D6IGG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 64 DDR DRAM MODULE, 0.6 ns, DMA240 |
| 封裝： | ROHS COMPLIANT, DIMM-240 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 166K |
| 代理商： | W3HG64M64EEU403D6IGG |
W3HG64M64EEU-D6
July 2007
Rev. 1
ADVANCED*
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
512MB – 64Mx64 DDR2 SDRAM UNBUFFERED DIMM
DESCRIPTION
The W3HG64M64EEU is a 64Mx64 Double Data Rate
DDR2 SDRAM high density module. This memory
module consists of eight 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
240-pin, dual in-line memory module. Raw card "D"
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
VCCSPD = 1.7V to 3.6V
JEDEC standard 1.8V I/O (SSTL_18-compatible)
Differential data strobe (DQS, DQS#)
Four-bit prefetch architecture
DLL to align DQ and DQS transitions with CK
Programmable CAS# latency (CL): 3, 4, 5 and 6
On-die termination (ODT)
Serial Presence Detect (SPD) with EEPROM
Gold edge contacts
Single Rank
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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