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WED3EG6417S262D4

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WED3EG6417S262D4 数据手册

WED3EG6417S-D4

White Electronic Designs

*ADVANCED

128MB - 16Mx64 DDR SDRAM UNBUFFERED

FEATURES

DESCRIPTION

Double-data-rate architecture

The WED3DG6417S is a 16Mx64 Double Data Rate

SDRAMmemorymodulebasedon128MbDDRSDRAM

component. The module consists of eight 16Mx8 DDR

SDRAMs in 66 pin TSOP package mounted on a 200

pin FR4 Substrate.

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)

Synchronous design allows precise cycle control with

the use of system clock. Data I/O transactions are

possible on both edges and Burst Lenths allow the same

device to be useful for a variety of high bandwidth, high

performance memory system applications.

Edge aligned data output, center aligned data

input

Auto and self refresh

Serial presence detect

JEDEC standard 200 pin SO-DIMM package

Power supply: 2.5V ± 0.25V

* This datasheet describes a product that may or may not be under development

and is subject to change or cancellation without notice.

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

March 2002

Rev. # 0

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

12 3 4 5 6 7

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型号	品牌	获取价格	描述	数据表
WED3EG6417S265D4	WEDC	获取价格	128MB - 16Mx64 DDR SDRAM UNBUFFERED
WED3EG6417S-D4	WEDC	获取价格	128MB - 16Mx64 DDR SDRAM UNBUFFERED
WED3EG6418S202D4	WEDC	获取价格	128MB- 16Mx64 DDR SDRAM UNBUFFERED W/PLL
WED3EG6418S262D4	WEDC	获取价格	128MB- 16Mx64 DDR SDRAM UNBUFFERED W/PLL
WED3EG6418S265D4	WEDC	获取价格	128MB- 16Mx64 DDR SDRAM UNBUFFERED W/PLL
WED3EG6418S335D4	WEDC	获取价格	128MB- 16Mx64 DDR SDRAM UNBUFFERED W/PLL
WED3EG6418S-D4	WEDC	获取价格	128MB- 16Mx64 DDR SDRAM UNBUFFERED W/PLL
WED3EG6433S202D3	WEDC	获取价格	DDR DRAM Module, 32MX64, CMOS, DIMM-184
WED3EG6433S262D3	MICROSEMI	获取价格	DDR DRAM Module, 32MX64, CMOS, DIMM-184
WED3EG6433S265D3	MICROSEMI	获取价格	DDR DRAM Module, 32MX64, CMOS, DIMM-184