V43658Y04VATG-75PC 查看數據表（PDF） - Mosel Vitelic, Corp

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V43658Y04VATG-75PC

3.3 VOLT 8M x 64 HIGH PERFORMANCE 133 MHZ SDRAM UNBUFFERED SODIMM

Mosel Vitelic, Corp 

MOSEL VITELIC

V43658Y04VATG-75PC

3.3 VOLT 8M x 64 HIGH PERFORMANCE

133 MHZ SDRAM

UNBUFFERED SODIMM

PRELIMINARY

Features

I JEDEC-standard 144 pin, Small-Outline, Dual in

line Memory Module (SODIMM)

I Serial Presence Detect with E2PROM

I Nonbuffered

I Fully Synchronous, All Signals Registered on

Positive Edge of System Clock

I Single +3.3V (± 0.3V) Power Supply

I All Device Pins are LVTTL Compatible

I 4096 Refresh Cycles every 64 ms

I Self-Refresh Mode

I Internal Pipelined Operation; Column Address

can be changed every System Clock

I Programmable Burst Lengths: 1, 2, 4, or 8

I Auto Precharge and Precharge all Banks by A10

I Data Mask Function by DQM

I Mode Register Set Programming

I Programmable (CAS Latency: 2, 3 Clocks)

Description

The V43658Y04VATG-75PC memory module is

organized 8,388,608 x 64 bits in a 144 pin

SODIMM. The 8M x 64 memory module uses 4

Mosel-Vitelic 8M x 16 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

-7 Units

tCK

Clock Frequency (max.) CL=3 143 MHz

CL=2 133 MHz

tAC

Clock Access Time CAS CL=3 5.4

ns

Latency

CL=2 5.4

ns

I Supported Latencies at 133 MHz Operation

CL

tRCD

tRP

tRC

3

3

3

8

CLK

2

2

2

8

CLK

8M x 16

8M x 16

8M x 16

8M x 16

1

59

61

Pin 2 on Backside

143

Pin 144 on Backside

V43658Y04VATG-75PC Rev. 1.0 July 2001

1

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