IC42S16102 Datasheet, PDF (60/78 Pages) Integrated Circuit Solution Inc – 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM

IC42S16102
Read Cycle / Auto-Precharge
T0
T1
T2
CLK
tCKS
CKE
tCS
CS
RAS
tCHI
tCK
tCL
tCKA
tCH
tCS
tCH
CAS
WE
A0-A9
tCS
tCH
tCS
tCH
tAS
tAH
ROW
tAS
tAH
A10
ROW
tAS
tAH
A11
BANK 1
BANK 0
DQM
I/O
tRCD
tRAS
tRC
<ACT>
T3
T4
T5
T6
T7
T8
T9 T10 T11
(1)
COLUMN
AUTO PRE
BANK 1
BANK 0
tCS
tCAC
tQMD
tCH
tAC
tLZ
tAC
tOH
DOUT m
tAC
tOH
DOUT m+1
tAC
tOH
DOUT m+2
tPQL
tRP
tOH
DOUT m+3
tHZ
<READA>
CAS latency = 3, burst length = 4
T12
ROW
ROW
BANK 1
BANK 0
tRCD
tRAS
tRC
<ACT>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
60
Integrated Circuit Solution Inc.
DR042-0A 01/18/2005