EBJ41HE4BDFM datasheet(5/19 Pages) ELPIDA

5 / 19 page

EBJ41HE4BDFD, EBJ41HE4BDFM, EBJ41HE4BDFP

Data Sheet E1580E30 (Ver. 3.0)

Pin Description

Pin name

Function

A0 to A15

Address input

Row address

A0 to A13

Column address

A0 to A9, A11

A10 (AP)

Auto precharge

A12 (/BC)

Burst chop

BA0, BA1, BA2

Bank select address

DQ0 to DQ63

Data input/output

CB0 to CB7

Check bit (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, CK1

Clock input

/CK0, /CK1

Differential clock input

DQS0 to DQS17, /DQS0 to /DQS17

Input and output data strobe

SCL

Clock input for serial PD

SDA

Data input/output for serial PD

SA0, SA1, SA2

Serial address input

VDD

Power for internal circuit

VDDSPD

Power for serial EEPROM

VREFCA

Reference voltage for CA

VREFDQ

Reference voltage for DQ

VSS

Ground

VTT

Termination Voltage

/RESET

Set DRAM to known state

ODT0, ODT1

ODT control

Par_In

Parity bit for the Address and Control bus

/Err_Out

Parity error found on the Address and Control bus

/Event

Temperature event pin

No connection

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