English
Language : 

IC42S81600 Datasheet, PDF (46/69 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 Row Read (Interleaving Banks) (1 of 2)
Burst Length=8, 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
CKE High
tCK2
CS
RAS
CAS
WE
*BS0
A10
ADD
DQM
t
RCD
t
AC2
t
RP
DQ Hi-Z
QBa0 QBa1 QBa2 QBa3 QBa4 QBa5 QBa6 QBa7 QAa0 QAa1 QAa2 QAa3 QAa4 QAa5 QAa6 QAa7
QBb0 QBb1
Activate
Read
Command Command
Bank B
Bank B
BS1=”L”, Bank C,D = Idle
46
Activate
Command
Bank A
Precharge Active
Command Command
Bank B Bank B
Read
Command
Bank A
Read
Command
Bank B
Integrated Circuit Solution Inc.
DR023-0E 6/11/2004