®
IS42S32400B
ISSI
SINGLE WRITE - WITH AUTO PRECHARGE
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
t
CK
tCL
tCH
CLK
CKE
tCKS tCKH
tCMS tCMH
ACTIVE
NOP
NOP
NOP
WRITE
NOP
NOP
NOP
ACTIVE
NOP
COMMAND
tCMS tCMH
DQM0-DQM3
t
t
t
AS
tAH
A0-A9, A11
A10
COLUMN m(2)
ROW
ROW
BANK
ROW
AS
t
AH
ENABLE AUTO PRECHARGE
ROW
AS
t
AH
BA0, BA1
BANK
BANK
tDS
t
DH
DQ
D
IN
m
tRCD
tRAS
t
RC
t
DPL
tRP
DON'T CARE
Notes:
1) Burst Length = 1
2) X32: A8, A9, A11 = "Don't Care"
3) tRAS must not be violated.
54
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
PRELIMINARY INFORMATION Rev. 00G
06/15/06