IC42S32200L-6B View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

IC42S32200L-6B

512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

Integrated Circuit Systems 

Prev 31 32 33 34 35 36 37 38 39 40 Next

IC42S32200

IC42S32200L

Figure 12.1.Random Row Write (Interleaving Banks)

(Burst Length=8,CAS#Latency=1)

T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

CLK

tCK1

CKE High

CS#

RAS#

CAS#

WE#

BS0,1

A10

RAx

RBx

RAy

A0-A9

DQM

RAx CAx

tRCD

RBx CBx

RAy

tRP

CAy

tWR

Hi-Z

DQ

DAx0 DAx1 DAx2 DAx3 DAx4 DAx5 DAx6 DAx7 DBx0 DBx1 DBx2 DBx3 DBx4 DBx5 DBx6 DBx7

DAy0 DAy1 DAy2 DAy3

Activate

Command

Bank A

Write

Command

Bank A

Activate

Command

Bank B

Write

Command

Bank B

Precharge

Command

Bank A

Activate

Command

Bank A

Precharge

Command

Bank B

Write

Command

Bank A

Integrated Circuit Solution Inc.

39

DR036-0D 02/04/2005

Share Link: