|
|
Numéro de référence | WV3EG264M72ESFR-D4 | ||
Description | 1GB - 2x64Mx72 DDR SDRAM REGISTERED | ||
Fabricant | White Electronic Designs | ||
Logo | |||
White Electronic Designs WV3EG264M72ESFR-D4
ADVANCED*
1GB – 2x64Mx72 DDR SDRAM REGISTERED, w/PLL
FEATURES
200-pin SO-DIMM, dual in-line memory module
Fast data transfer rates: PC2100 and PC2700
Utilizes 266 and 333 Mb/s DDR SDRAM
components
VCC = VCCQ = 2.5V ±0.2V
Bidirectional data strobe (DQS) option
Differential clock inputs (CK and CK#)
DLL to align DQ and DQS transitions with CK
Programmable burst: length (2, 4, 8)
Programmable READ# latency (CL): 2 and 2.5
(clock)
Serial Presence Detect (SPD) with EEPROM
Auto and self refresh: 64ms/ 8,192 cycle refresh
Gold edge contacts
Dual Rank
Package option
• 200 Pin SO-DIMM
• PCB – 31.75mm (1.25") Max
DESCRIPTION
The WV3EG264M72ESFR is a 2x64Mx72 Double Data
Rate DDR SDRAM high density module. This memory
module consists of eighteen 64Mx8 bit with 4 banks DDR
Synchronous DRAMs in FBGA packages, mounted on a
200-pin SO-DIMM FR4 substrate.
* This product is under development, is not qualified or characterized and is subject to
change or cancellation without notice.
NOTE: Consult factory for availability of:
• RoHS compliant products
• Vendor source control options
• Industrial temperature option
www.DataSheet4U.com
Clock Speed
CL-tRCD-tRP
OPERATING FREQUENCIES
DDR333@CL = 2.5
166MHz
2.5-3-3
DDR266@CL = 2
133MHz
2-2-2
DDR266@CL = 2.5
133MHz
2.5-3-3
August 2005
Rev. 0
1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
|
|||
Pages | Pages 11 | ||
Télécharger | [ WV3EG264M72ESFR-D4 ] |
No | Description détaillée | Fabricant |
WV3EG264M72ESFR-D4 | 1GB - 2x64Mx72 DDR SDRAM REGISTERED | White Electronic Designs |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |