IC42S8200 Datasheet, PDF (56/76 Pages) Integrated Circuit Solution Inc – 1Meg x 8 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM

1+" 5& 
Read Cycle / Byte Operation
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9 T10
CLK
tCKS
CKE
tCS
CS
RAS
tCHI
tCK
tCL
tCKA
tCH
tCS
tCH
CAS
WE
A0-A9
A10
A11
UDQM
tCS
tCH
tCS
tCH
tAS
tAH
ROW
(1)
COLUMN m
tAS
tAH
ROW
AUTO PRE
tAS
tAH
NO PRE
BANK 1
BANK 0
BANK 1
BANK 0
tCS
tQMD
tCH
BANK 0 AND 1
BANK 0 OR 1
BANK 1
BANK 0
ROW
ROW
BANK 1
BANK 0
LDQM
tCS
tQMD
tCH
I/O8-15
I/O0-7
tAC
tLZ
tAC
tLZ
tHZ
tOH
DOUT m
tAC
tOH
DOUT m
tAC
tLZ
tAC
tOH
DOUT m+2
tOH
DOUT m+1
tOH
DOUT m+3
tRCD
tRAS
tRC
<ACT>
tCAC
tQMD
tRQL
tRP
<READ>
<READA>
<MASKU> <ENBU, MASKL> <MASKL>
<PRE>
<PALL>
CAS latency = 2, burst length = 4
tRCD
tRAS
tRC
<ACT>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
56
Integrated Circuit Solution Inc.
DR018-0A 07/10/2001