IC42S8200 Datasheet, PDF (63/76 Pages) Integrated Circuit Solution Inc – 1Meg x 8 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM

1+" 5& 
Write Cycle
T0
T1
T2
T3
T4
T5
T6
CLK
tCKS
CKE
tCS
CS
RAS
tCHI
tCK
tCL
tCKA
tCH
tCS
tCH
CAS
WE
A0-A9
tCS
tCH
tCS
tCH
tAS
tAH
ROW
(1)
COLUMN
tAS
tAH
A10
ROW
tAS
tAH
A11
BANK 1
BANK 0
DQM
NO PRE
BANK 1
tCS ^{BANK 0}
T7
T8
T9 T10
T11
T12
ROW
BANK 0 AND 1
ROW
BANK 0 OR 1
BANK 1
BANK 1
tCH
BANK 0
BANK 0
I/O
tRCD
tRAS
tRC
<ACT>
tDS tDH tDS tDH tDS tDH tDS tDH
DIN m
DIN m+1 DIN m+2 DIN m+3
tDPL
<WRIT>
CAS latency = 3, burst length = 4
tRP
<PRE>
<PALL>
tRCD
tRAS
tRC
<ACT>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
Integrated Circuit Solution Inc.
63
DR018-0A 07/10/2001