IS42S83200B, IS42S16160B
WRITE - WITHOUT AUTO PRECHARGE
T0
T1
T2
T3
T4
T5
T6
T7
T8
tCK
tCL
tCH
CLK
CKE
t
CKS CKH
t
tCMS
tCMH
COMMAND
ACTIVE
NOP
WRITE
NOP
NOP
NOP
PRECHARGE
NOP
ACTIVE
tCMS
t
CMH
DQM/DQML
DQMH
t
t
t
AS
t
AH
COLUMN m(2)
ROW
ROW
BANK
A0-A9, A11, A12
A10
ROW
AS
tAH
ALL BANKS
ROW
AS
tAH
SINGLE BANK
BANK
DISABLE AUTO PRECHARGE
BANK
BA0, BA1
BANK
t
DS
tDH
tDS
tDH
t
DS
tDH
t
DS
tDH
DQ
D
IN
m
D
IN m+
1
D
IN m+
2
DIN m+3
t
t
t
RCD
RAS
RC
t
DPL(3)
tRP
DON'T CARE
Notes:
1) Burst Length = 4
2) x16: A9, A11, and A12 = "Don't Care"
x8: A11 and A12 = "Don't Care"
3) tRAS must not be violated.
58
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
07/28/08