Datasheet > W3EG6466S202AD4F

W3EG6466S202AD4F

更新时间： 2024-01-06 18:44:38

品牌	Logo	应用领域
WEDC		动态存储器
页数	文件大小	规格书
13页	193K
描述
DRAM,

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中文翻译

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技术参数
数据手册

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W3EG6466S202AD4F 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.65
Base Number Matches：	1

W3EG6466S202AD4F 数据手册

W3EG6466S-AD4

-BD4

White Electronic Designs

PRELIMINARY*

512MB – 2x32Mx64 DDR SDRAM UNBUFFERED, w/PLL

DESCRIPTION

FEATURES

The W3EG6466S is a 2x32Mx64 Double Data Rate

SDRAM memory module based on 512Mb DDR SDRAM

components. The module consists of sixteen 32Mx8

components as eight 64Mx8 stacked DDR SDRAMs

in 66 pin TSOP packages mounted on a 200 pin FR4

substrate.

ꢀ

DDR200, DDR266 and DDR333

• JEDEC design speciﬁcations

ꢀ

Double-data-rate architecture

Bi-directional data strobes (DQS)

Differential clock inputs (CK & CK#)

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

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.

Serial presence detect

* This product is under development, is not qualiﬁed or characterized and is subject to

change without notice.

Power supply: 2.5V 0.20V

JEDEC standard 200 pin SO-DIMM package

• Package height options:

AD4: 35.5mm (1.38")

BD4: 31.75mm (1.25")

NOTE: Consult factory for availability of:

• Lead-free products

• Vendor source control option

• Industrial temperature option

OPERATING FREQUENCIES

DDR333 @CL=2.5

166MHz

DDR266 @CL=2

133MHz

DDR266 @CL=2.5

133MHz

DDR200 @CL=2

100MHz

Clock Speed

CL-t_RCD-t_RP

2.5-3-3

2-2-2

2.5-3-3

2-2-2

White Electronic Designs Corp. reserves the right to change products or speciﬁcations without notice.

January 2005

Rev. 2

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

12 3 4 5 6 7...13

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与W3EG6466S202AD4F相关器件

型号	品牌	获取价格	描述	数据表
W3EG6466S202AD4G	WEDC	获取价格	DRAM,
W3EG6466S202AD4M	MICROSEMI	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, SO-DIMM-200
W3EG6466S202AD4MG	WEDC	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, ROHS COMPLIANT, SO-DIMM-200
W3EG6466S202AD4S	MICROSEMI	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, SO-DIMM-200
W3EG6466S202AD4SG	MICROSEMI	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, ROHS COMPLIANT, SO-DIMM-200
W3EG6466S202BD4	WEDC	获取价格	512MB - 2x32Mx64 DDR SDRAM UNBUFFERED, w/PLL
W3EG6466S202BD4F	WEDC	获取价格	DRAM,
W3EG6466S202BD4G	WEDC	获取价格	暂无描述
W3EG6466S202BD4M	MICROSEMI	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, SO-DIMM-200
W3EG6466S202BD4MG	WEDC	获取价格	DDR DRAM Module, 64MX64, 0.75ns, CMOS, ROHS COMPLIANT, SO-DIMM-200