IC42S81600 Datasheet, PDF (42/69 Pages) Integrated Circuit Solution Inc – 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM

IC42S81600/IC42S81600L
IC42S16800/IC42S16800L
Random Column Read (Page With Same Bank) (1 of 2)
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 T22
CLK
t
CK2
CKE
CS
RAS
CAS
WE
*BS0
A10
RAa
RAda
ADD
RAa
CAa
CAb
CAc
RAd
CAd
DQM
Hi-Z
DQ
QAa0 QAa1 QAa2 QAa3 QAb0 QAb1 QAc0 QAc1 QAc2 QAc3
QAd0 QAd1 QAd2 QAd3
Precharge Read
Command _Command
Bank A
Bank A
Read
Read
Command Command
Bank A Bank A
Precharge Activate Read
Command _Command Command
Bank A Bank A Bank A
BS1=”L”, Bank C,D = Idle
42
Integrated Circuit Solution Inc.
DR023-0E 6/11/2004