WV3HG32M72EEU400D7MG [WEDC]

DRAM,;


型号：	WV3HG32M72EEU400D7MG
厂家：	WHITE ELECTRONIC DESIGNS CORPORATION
描述：	DRAM, 动态存储器
文件：	总2页 (文件大小：223K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DDR2 Mini-DIMM Modules

Space Saving Memory, designed for

AdvancedTCA, CompactPCI, VME

Additional applications also include mobile computers, small

form factor PCs and servers, including 1U and blade servers.

The standard DDR SO-DIMMs, with the ECC functionality, support the

memory requirements for

a wide variety of applications, such

as Internet backbone switches, edge routers, embedded

computing systems, and industrial control equipment.

With DDR2, there are not enough I/O pins on a 200-pin

SO-DIMM to accommodate the ECC function. The

result is the development of

244-pin Mini-DIMM.

Mini-DIMMs are offered in two versions: Registered for blade

server applications and Unbuffered ECC for networking and telecom

applications.

DDR2 SDRAM Modules – Registered 72-bit wide, ECC, w/PLL, 1.8V, Mini-DIMM

Board

Base Component Org

(QTY)

32Mx8 (9), 256Mb

64Mx8 (9), 512Mb

64Mx8 (18), 512Mb stack 400,533 244 DIMM

128Mx8 (9), 1Gb

128Mx8 (18), 1Gb stack

Density

Module Organization

Part Number

Pkg Option

Speed Mb/z Module

Availability

Height

1.18”

256MB

512GB

1GB

32Mx72

64Mx72

2x64Mx72

128Mx72

2x128Mx72

WV3HG32M72EER-D7+

WV3HG64M72EER-D7^ƒ

WV3HG264M72EER-D7+

WV3HG128M72EER-D7+

WV3HG2128M72EER-D7+

400,533 244 DIMM

4 WKS

NOW

TBD

1GB

2GB

400,533 244 DIMM

DDR2 SDRAM Modules – Unbuffened 72-bit wide, ECC, w/PLL, 1.8V, Mini-DIMM

256MB

512GB

1GB

32Mx72

64Mx72

WV3HG32M72EEU-D7+

WV3HG64M72EEU-D7+

WV3HG264M72EEU-D7+

WV3HG128M72EEU-D7+

WV3HG2128M72EEU-D7+

1.18”

32Mx8 (9), 256Mb

64Mx8 (9), 512Mb

64Mx8 (18), 512Mb stack 400,533 244 DIMM

128Mx8 (9), 1Gb

128Mx8 (18), 1Gb stack

400,533 244 DIMM

4 WKS

TBD

2x64Mx72

128Mx72

2x128Mx72

1GB

2GB

400,533 244 DIMM

DDR2 SDRAM Modules – Registered 72-bit wide, ECC, w/PLL, 1.8V, VLP Mini-DIMM

256MB

512GB

1GB

32Mx72

64Mx72

WV3HG32M72EER-AD7+

WV3HG64M72EER-AD7+

WV3HG264M72EER-AD7+

WV3HG128M72EER-AD7+

WV3HG2128M72EER-AD7+

AD7

.72”

32Mx8 (9), 256Mb

64Mx8 (9), 512Mb

64Mx8 (18), 512Mb stack 400,533 244 DIMM

128Mx8 (9), 1Gb

128Mx8 (18), 1Gb stack

400,533 244 DIMM

TBD

2x64Mx72

128Mx72

2x128Mx72

1GB

2GB

400,533 244 DIMM

DDR2 SDRAM Modules – Unbuffened 72-bit wide, ECC, w/PLL, 1.8V, VLP Mini-DIMM

256MB

512GB

1GB

32Mx72

64Mx72

WV3HG32M72EEU-AD7+

WV3HG64M72EEU-AD7+

WV3HG264M72EEU-AD7+

WV3HG128M72EEU-AD7+

WV3HG2128M72EEU-AD7+

AD7

.72”

32Mx8 (9), 256Mb

64Mx8 (9), 512Mb

64Mx8 (18), 512Mb stack 400,533 244 DIMM

128Mx8 (9), 1Gb

128Mx8 (18), 1Gb stack

400,533 244 DIMM

TBD

2x64Mx72

128Mx72

2x128Mx72

1GB

2GB

400,533 244 DIMM

* This product is under development, is not qualiﬁed or characterized and is subject to change or cancellation without notice.

Preliminary information

+ In development

CF Consult Factory

For more information, visit our website at

www.wedc.com or call (602) 484-0084

and ask for multi-chip product marketing.

White Electronic Designs

Package Dimensions

FRONT VIEW

3.80 (0.150)

MAX

82.00

(3.228)

2.00(0.079) R

30.00 (1.181)

1.00 (0.039) R

20.0 (0.787)

TYP

1.80 (0.071) D

10.0 (0.394)

TYP

6.0 (0.236)

TYP

(1.10) 0.043

0.50 (0.02) R

1.0 (0.039)

TYP

PIN 122

PIN 1

2.0 (0.079)

TYP

42.90 (1.689)

TYP

3.60 (0.142)

FULL R

78.0 (3.071)

TYP

BACK VIEW

3.80 0.10

(0.150 0.004)

1.30

(0.051)

1.00 0.05

(0.039 0.002)

Detail A

0.25

(0.010) MAX

2.55 (0.100)

3.3 (0.130)

TYP

0.60

(0.024)

0.45 0.03

(0.018 0.001)

3.6 (0.142) TYP

PIN 244

PIN 123

33.6 (1.323)

38.4 (1.512)

TYP

Detail B

TYP

3.2 (0.126)

TYP

Detail A

Detail B

Tolerances: + /- 0.13 (0.005) unless otherwise specified.

Part Numbering Guide

WV 3 H G 64M 72 E E R xxx D7 x G

WEDC

MEMORY (SDRAM)

DDR 2

GOLD

DEPTH

BUS WIDTH

COMPONENT WIDTH (A = x4, E = x8)

1.8V

REGISTERED

DATA TRANSFER RATE (Mb/s)

PACKAGE 244 PIN (Mini-DIMM)

(AD7 = VLP (.72”)

COMPONENT VENDOR NAME

(M = Micron)

(S = Samsung)

G = ROHS COMPLIANT

For ordering or information on any of our products and

services, call White Electronic Designs at:

Electronic Systems Division

3333 W. Flower Street

Phoenix, AZ 85017

Tel: 602-484-0084 Fax: 602-484-0744

www.wedc.com

White Electronic Designs

DDR2 Mimi-DIMM Module Flyer

CMF2009 Rev. 0 09/05

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