IS42S81600D, IS42S16800D
WRITE - WITHOUT AUTO PRECHARGE
T0
T1
T2
T3
T4
T5
T6
T7
T8
tCK
tCL
tCH
CLK
CKE
tCKS tCKH
tCMS tCMH
ACTIVE
COMMAND
NOP
WRITE
NOP
NOP
NOP
PRECHARGE
NOP
ACTIVE
tCMS tCMH
DQM/DQML
DQMH
tAS tAH
COLUMN m(2)
ROW
ROW
BANK
A0-A9, A11
A10
ROW
tAS tAH
ALL BANKS
ROW
tAS tAH
SINGLE BANK
BANK
DISABLE AUTO PRECHARGE
BANK
BA0, BA1
BANK
tDS tDH
tDS tDH
tDS tDH
DIN m+3
tDS tDH
DIN m+2
DQ
DIN m
DIN m+1
tRCD
tRAS
tRC
tDPL(3)
tRP
DON'T CARE
Notes:
1) Burst Length = 4
2) X16: A9 and A11 = "Don't Care"
X8: A11 = "Don't Care"
3) tRAS must not be violated.
Integrated Silicon Solution, Inc. — www.issi.com
57
Rev. E
07/28/08