IC42S16160 Datasheet, PDF (32/69 Pages) Integrated Circuit Solution Inc – 4M x 16Bit x 4 Banks (256-MBIT) SDRAM

IC42S16160
AC Parameters for Read Timing (1 of 2)
Burst Length=2, CAS Latency=2
CLK
CKE
CS
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13
tCH tCL
tCKS
tCK2
tCMS
tCMH
Begin Auto
Precharge
Bank B
tCKH
RAS
CAS
WE
*BS0
A10
ADD
DQM
tAH
tAS
tRRD
tRAS
tRC
DQ
Hi-Z
tRCD
tAC2
tLZ
tAC2
tOH
tHZ
tOH
QAa0 QAa1
tRP
tHZ
QBa0 QBa1
Activate
Command
Bank A
Read
Command
Bank A
Activate
Command
Bank B
Read with
Auto Precharge
Command
Bank B
Precharge
Command
Bank A
Activate
Command
Bank A
BS1=”L”, Bank C,D = Idle
32
Integrated Circuit Solution Inc.
DR037-0A 9/05/2003