IC42S16102 Datasheet, PDF (76/78 Pages) Integrated Circuit Solution Inc – 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM

IC42S16102
Write Cycle / Byte Operation
T0
T1
T2
CLK
tCKS
CKE
tCS
CS
RAS
CAS
WE
A0-A9
A10
A11
tCHI
tCK
tCL
tCKA
tCH
tCS
tCH
tCS
tCH
tCS
tCH
tAS
tAH
ROW
tAS
tAH
ROW
tAS
tAH
BANK 1
BANK 0
UDQM
LDQM
I/O8-15
I/O0-7
tRCD
tRAS
tRC
<ACT>
T3
T4
T5
T6
T7
T8
T9 T10
(1)
COLUMN m
AUTO PRE
NO PRE
BANK 1
BANK 0
tCS
tCH
tCS
tCH
tDS
tDH
tDS
tDH
DIN m
DIN m+1
tDS
tDH
DIN m+3
tDS
tDH
DIN m
tDS
tDH
DIN m+3
tDPL
<WRIT> <MASKL>
<WRITA>
<MASK>
<ENB>
BANK 0 AND 1
BANK 0 OR 1
BANK 1
BANK 0
tRP
<PRE>
<PALL>
CAS latency = 3, burst length = 4
T11
T12
ROW
ROW
BANK 1
BANK 0
tRCD
tRAS
tRP
<ACT>
Undefined
Don’t Care
Note 1: A8,A9 = Don't Care.
76
Integrated Circuit Solution Inc.
DR042-0A 01/18/2005