A45L9332A Ver la hoja de datos (PDF) - AMIC Technology

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A45L9332A

256K X 32 Bit X 2 Banks Synchronous Graphic RAM

AMIC Technology 

A45L9332A Series

Single Bit Read-Write-Read Cycles (Same Page) @CAS Latency=3, Burst Length=1

0

CLOCK

CKE

tCH

1

2

3

4

5

tCL

tCC

CS

RAS

tSH

tSS

*Note 1

tRCD

CAS

ADDR

tSH

Ra

tSS

tSH

tSS

Ca

*Note 2

A10

BS

*Note 2,3

BS

6

7

8

9

10 11 12 13 14 15 16 17 18 19

High

tRAS

tRC

tSH

tSS

tRP

tCCD

tSS

Cb

tSH

*Note 2,3

BS

Cc

*Note 2,3 *Note 4

BS BS

Rb

*Note 2

BS

A9

Ra

*Note 3

*Note 3

*Note 3 *Note 4

Rb

WE

DSF

*Note 5

DQM

DQ

tSS

tSH

tSH

tSS

*Note 6

*Note 3

tSS

tSH

tRAC

tSAC

tSLZ

Qa

tOH

tSS

tSHZ

tSH

Db

*Note 5

Qc

Row Active

(Write per Bit

Enable or

Disable)

Read

Write

or

Block Write

Read

Precharge

Row Active

(Write per Bit

Enable or

Disable

: Don't care

PRELIMINARY (October, 2001, Version 0.1)

29

AMIC Technology, Inc.

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