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WV3HG264M72EER-D7 Datasheet, PDF (1/11 Pages) White Electronic Designs Corporation – 1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM | |||
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White Electronic Designs WV3HG264M72EER-D7
ADVANCED*
1GB â 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM
FEATURES
 244-pin, dual in-line memory module (Mini-DIMM)
 Fast data transfer rates: PC2-6400*, PCS-5300*,
PC2-4200 and PC2-3200
 Utilizes 800, 667, 533 and 400 Mb/s DDR2 SDRAM
components
 VCC = VCCQ = 1.8V ±0.1V
 VCCSPD = 1.7V to 3.6V
 Differential data strobe (DQS, DQS#) option
 Four-bit prefetch architecture
 Programmable CAS# latency (CL): 3, 4, 5 and 6
 On-die termination (ODT)
 Serial Presence Detect (SPD) with EEPROM
 JEDEC Standard 1.8V I/O (SSTL_18 Compatible)
 Gold (Au) edge contacts
 Dual Rank
 RoHS compliant
 Package option
⢠244 Pin Mini-DIMM
⢠PCB â 30.00mm (1.181") TYP
DESCRIPTION
The WV3HG264M72EER is a 2x64Mx72 Double Data
Rate DDR2 SDRAM high density module. This memory
module consists of eighteen 64Mx8 bit with 4 banks DDR2
Synchronous DRAMs in FBGA packages, mounted on a
244-pin DIMM FR4 substrate.
* This product is under development, is not qualiï¬ed or characterized and is subject to
change without notice.
NOTE: Consult factory for availability of:
⢠Vendor source control options
⢠Industrial temperature option
Clock Speed
CL-tRCD-tRP
*Consult factory for availability.
OPERATING FREQUENCIES
PC2-3200
200MHz
3-3-3
PC2-4200
266MHz
4-4-4
PC2-5300*
333MHz
5-5-5
PC2-6400*
400MHz
6-6-6
August 2006
Rev. 3
1
White Electronic Designs Corporation ⢠(602) 437-1520 ⢠www.wedc.com
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