V826532K04SXTG-B1 查看數據表（PDF） - Mosel Vitelic Corporation

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V826532K04SXTG-B1

2.5 VOLT 32M x 64 HIGH PERFORMANCE UNBUFFERED DDR SDRAM MODULE

Mosel Vitelic Corporation  

MOSEL VITELIC

V826532K04S

2.5 VOLT 32M x 64 HIGH PERFORMANCE

UNBUFFERED DDR SDRAM MODULE

PRELIMINARY

Features

■ 184 Pin Unbuffered 33,554,432 x 64 bit

Organization DDR SDRAM Modules

■ Utilizes High Performance 16M x 8 DDR

SDRAM in TSOPII-66 Packages

■ Single +2.5V (± 0.2V) Power Supply

■ Programmable CAS Latency, Burst Length, and

Wrap Sequence (Sequential & Interleave)

■ Auto Refresh (CBR) and Self Refresh

■ All Inputs, Outputs are SSTL-2 Compatible

■ 4096 Refresh Cycles every 64 ms

■ Serial Presence Detect (SPD)

■ DDR SDRAM Performance

Description

The V826532K04S memory module is organized

33,554,432 x 64 bits in a 184 pin memory module.

The 32M x 64 memory module uses 16 Mosel-

Vitelic 16M x 8 DDR SDRAM. The x64 modules are

ideal for use in high performance computer systems

where increased memory density and fast access

times are required.

Component Used B1 B0 A1 Units

tCK Clock Frequency 143 133 125 MHz

(max.)

(PC266A) (PC266B) (PC200)

tAC Clock Cycle Time

7

7.5

8

ns

CAS Latency = 2.5

V826532K04S Rev. 1.2 March 2002

1

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