UPD45128163-I-E View Datasheet(PDF) - Elpida Memory, Inc

Part Name

Description

View to exact match

UPD45128163-I-E

128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range)

Elpida Memory, Inc 

13.4 Mode Register Set (Burst Length = 4, /CAS Latency = 2)

T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21

CLK

CKE

H

/CS

/RAS

/CAS

/WE

BA0

tRSC

2 CLK (MIN.)

BA1

A10

ADD

LDQM

UDQM

ADDRESS KEY

Hi-Z

DQ

Precharge

All Banks

Command

Mode

Register Set

Command

Activate

Command

is valid

tRP

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