M13S32321A_08 Datasheet, PDF(3/50 Page) Elite Semiconductor Memory Technology Inc. – 256K x 32 Bit x 4 Banks Double Data Rate SDRAM

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M13S32321A_08 Datasheet, PDF (3/50 Pages) Elite Semiconductor Memory Technology Inc. – 256K x 32 Bit x 4 Banks Double Data Rate SDRAM

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ESMT

Pin Description

(M13S32321A)

Pin Name

A0~A9,

BA0,BA1

Function

Address inputs

- Row address A0~A9

- Column address A0~A7

A8/AP : AUTO Precharge

BA0, BA1 : Bank selects (4 Banks)

DQ0~DQ31 Data-in/Data-out

RAS

CAS

VSS

VDD

DQS

Row address strobe

Column address strobe

Write enable

Ground

Power

Bi- directional Data Strolle.

M13S32321A

Pin Name

Function

DM0~3

DQ Mask enable in write cycle.

CLK, CLK

CKE

VDDQ

VSSQ

VREF

Clock input

Clock enable

Chip select

Supply Voltage for GDQ

Ground for DQ

Reference Voltage for SSTL-2

No connection

Elite Semiconductor Memory Technology Inc.

Publication Date : Jul. 2008

Revision : 1.1

3/50

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