IC42S16800 ICSI [Integrated Circuit Solution Inc], IC42S16800 Datasheet - Page 44

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IC42S16800

Manufacturer Part Number
IC42S16800
Description
4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM
Manufacturer
ICSI [Integrated Circuit Solution Inc]
Datasheet

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IC42S81600/IC42S81600L
IC42S16800/IC42S16800L
Random Column Write (Page With Same Bank) (1 of 2)
BS1=”L”, Bank C,D = Idle
44
DQM
CKE
RAS
ADD
CAS
*BS0
CLK
A10
WE
DQ
CS
Hi-Z
Command
Activate
Bank B
T0 T1 T2 T3 T4 T5 T6 T7
Ra
Ra
t
CK2
Command
Bank B
Write
Da0
Ca
Da1
Da2
Da3
Command
Bank B
Write
Db0
Cb
Db1
Command
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Bank B
Write
Dc0
Cc
Dc1
Dc2
Dc3
Command
Precharge
Bank B
Command
Activate
Bank B
Rd
Rd
Burst Length=4, CAS Latency=2
Command
Bank B
Write
Dd0
Integrated Circuit Solution Inc.
Cd
Dd1
Dd2
Dd3
DR023-0E 6/11/2004

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