DataSheetWiki


W3EG2128M72AFSR-D3 fiches techniques PDF

White Electronic - 2GB - 2x128Mx72 DDR SDRAM REGISTERED ECC

Numéro de référence W3EG2128M72AFSR-D3
Description 2GB - 2x128Mx72 DDR SDRAM REGISTERED ECC
Fabricant White Electronic 
Logo White Electronic 





1 Page

No Preview Available !





W3EG2128M72AFSR-D3 fiche technique
W3EG2128M72AFSR-D3
White Electronic Designs
-AD3
FINAL*
2GB – 2x128Mx72 DDR SDRAM REGISTERED ECC, w/PLL, FBGA
FEATURES
Double-data-rate architecture
DDR266, DDR333, and DDR400
Bi-directional data strobes (DQS)
Phase-lock loop (PLL) clock driver to reduce
loading
Differential clock inputs (CK & CK#)
ECC error detection and correction
Programmable Read Latency 2, 2.5 (clock)
Programmable Burst Length (2, 4,8)
Programmable Burst type (sequential & interleave)
Edge aligned data output, center aligned data input.
Auto and self refresh
Serial presence detect
Dual Rank
RoHSwww.DataSheet4U.com compliant products
Power Supply:
• VCC = VCCQ = +2.5V ± 0.2 (133 and 166MHz)
• VCC = VCCQ = +2.6V ± 0.1 (200MHz)
JEDEC standard 184 pin DIMM package
• Package height options:
Low-profile: 30.48mm (1.20") MAX
DESCRIPTION
The W3EG2128M72AFSR is a 2x128Mx72 Double Data
Rate SDRAM memory module based on 512Mb DDR
SDRAM components. The module consists of thirtysix
128Mx4 components, in FBGA packages mounted on a
184 pin FR4 substrate.
Synchronous design allows precise cycle control with the
use of system clock. Data I/O transactions are possible on
both edges and Burst Lengths allow the same device to be
useful for a variety of high bandwidth, high performance
memory system applications.
* This product is subject to change without notice.
NOTE: Consult factory for availability of:
• Vendor source control options
• Industrial temperature option
Clock Speed
CL-tRCD-tRP
DDR400@CL=3
200MHz
3-3-3
OPERATING FREQUENCIES
DDR333@CL=2.5
166MHz
2.5-3-3
DDR266@CL=2
133MHz
2-2-2
DDR266@CL=2
133MHz
2-3-3
DDR266@CL=2.5
133MHz
2.5-3-3
January 2006
Rev. 3
1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

PagesPages 13
Télécharger [ W3EG2128M72AFSR-D3 ]


Fiche technique recommandé

No Description détaillée Fabricant
W3EG2128M72AFSR-D3 2GB - 2x128Mx72 DDR SDRAM REGISTERED ECC White Electronic
White Electronic

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche