V54C3128404V View Datasheet(PDF) - Mosel Vitelic Corporation

Part Name

Description

MFG CO.

V54C3128404V

128Mbit SDRAM 3.3 VOLT, BGA PACKAGE 8M X 16 16M X 8 32M X 4

Mosel Vitelic Corporation  

15.1 Random Column Read (Page within same Bank) (1 of 2)

Burst Length = 4, CAS Latency = 2

CLK

CKE

T0 T1 T2 T3 T4

T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

tCK2

CS

RAS

CAS

WE

BA

AP

RAw

RAz

Addr

RAw

CAw

CAx

CAy

RAz

CAz

DQM

Hi-Z

I/O

Aw0 Aw1 Aw2 Aw3 Ax0 Ax1 Ay0 Ay1 Ay2 Ay3

Az0 Az1 Az2 Az3

Activate

Command

Bank A

Read

Command

Bank A

Read

Command

Bank A

Read

Command

Bank A

Precharge

Command

Bank A

Activate

Command

Bank A

Read

Command

Bank A

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