IC42S16102 Datasheet, PDF (57/78 Pages) Integrated Circuit Solution Inc – 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM

IC42S16102
Write Cycle / Byte Operation
T0
T1
T2
T3
T4
T5
T6
T7
T8
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
A10
A11
UDQM
tAS
tAH
AUTO PRE
ROW
tAS
tAH
NO PRE
BANK 1
BANK 1
BANK 0
BANK 0
tCS
tCH
BANK 0 AND 1
BANK 0 OR 1
BANK 1
BANK 0
LDQM
tCS
tCH
I/O8-15
tDS
tDH
tDS
tDH
DIN m
DIN m+1
tDS
tDH
DIN m+3
I/O0-7
tRCD
tRAS
tRC
<ACT>
tDS
tDH
DIN m
tDS
tDH
DIN m+3
tDPL
tRP
<WRIT>
<WRITA>
<MASKL>
<MASK>
<ENB>
<PRE>
<PALL>
CAS latency = 2, burst length = 4
T9 T10
ROW
ROW
BANK 1
BANK 0
tRCD
tRAS
tRC
<ACT>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
Integrated Circuit Solution Inc.
57
DR042-0A 01/18/2005