IC42S8200 Datasheet, PDF (51/76 Pages) Integrated Circuit Solution Inc – 1Meg x 8 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM

1+" 5& 
Write Cycle / Page Mode; Data Masking
T0
T1
T2
T3
T4
CLK
tCKS
CKE
tCS
CS
tCHI
tCK
tCL
tCKA
tCH
tCS
tCH
RAS
tCS
tCH
CAS
tCS
tCH
WE
A0-A9
tAS
tAH
ROW
(1)
COLUMN m
tAS
tAH
A10
ROW
NO PRE
tAS
tAH
BANK 1
A11
BANK 1
BANK 0
BANK 0
tCS
DQM
T5
T6
(1)
COLUMN n
NO PRE
BANK 1
BANK 0
tCH
T7
T8
T9 T10
(1)
COLUMN o
AUTO PRE
NO PRE
BANK 1
BANK 0
BANK 0 AND 1
BANK 1OR 0
BANK 1
BANK 0
tDS tDH tDS tDH tDS tDH
tDS tDH tDS tDH
I/O
DIN m
DIN m+1
DIN n
DIN o
DIN o+1
tRCD
tRAS
tRC
<ACT>
<WRIT>
CAS latency = 2, burst length = 2
<WRIT>
<MASK>
<WRIT>
<WRITA>
tDPL
tRP
<PRE>
<PALL>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
Integrated Circuit Solution Inc.
51
DR018-0A 07/10/2001