EBD26UC6AMSA datasheet(4/19 Pages) ELPIDA

Part #	EBD26UC6AMSA

Description	256MB DDR SDRAM SO-DIMM

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Manufacturer	ELPIDA [Elpida Memory]

Direct Link	http://www.elpida.com/en

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4 / 19 page

EBD26UC6AMSA

Preliminary Data Sheet E0499E10 (Ver. 1.0)

4

Pin Description

Pin name

Function

A0 to A12

Address input

Row address

A0 to A12

Column address

A0 to A8

BA0, BA1

Bank select address

DQ0 to DQ63

Data input/output

/RAS

Row address strobe command

/CAS

Column address strobe command

/WE

Write enable

/CS0, /CS1

Chip select

CKE0, CKE1

Clock enable

CK0 to CK2

Clock input

/CK0 to /CK2

Differential clock input

DQS0 to DQS7

Input and output data strobe

DM0 to DM7

Input mask

SCL

Clock input for serial PD

SDA

Data input/output for serial PD

SA0 to SA2

Serial address input

VDD

Power for internal circuit

VDDSPD

Power for serial EEPROM

VREF

Input reference voltage

VSS

Ground

VDDID

VDD identification flag

NC

No connection

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