®
IS42S32400B
ISSI
SINGLE WRITE - WITHOUT AUTO PRECHARGE
T0
T1
T2
T3
T4
T5
T6
T7
T8
t
CK
t
CL
tCH
CLK
CKE
t
CKS tCKH
t
CMS
tCMH
COMMAND
ACTIVE
NOP
WRITE
NOP
NOP
PRECHARGE
NOP
ACTIVE
NOP
t
CMS tCMH
DQM0 - DQM3
t
t
t
AS
tAH
COLUMN m(2)
ROW
A0-A9, A11
A10
ROW
AS
t
AH
DISABLE AUTO PRECHARGE
ALL BANKS
ROW
ROW
SINGLE BANK
AS
t
AH
BA0, BA1
BANK
BANK
BANK
BANK
t
DS
t
DH
DQ
DIN
m
t
t
t
RCD
RAS
RC
t
DPL(3)
tRP
DON'T CARE
Notes:
1) Burst Length = 1
2) X32: A8, A9, A11 = "Don't Care"
3) tRAS must not be violated.
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
55
PRELIMINARYINFORMATION Rev. 00G
06/15/06