®
IS42S32400B
ISSI
SINGLE READ WITH 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
NOP
NOP
READ
NOP
NOP
ACTIVE
NOP
t
CMS
t
CMH
DQM0 - DQM3
t
t
t
AS
tAH
COLUMN m(2)
A0-A9, A11
A10
ROW
ROW
ROW
BANK
AS
t
AH
ENABLE AUTO PRECHARGE
ROW
AS
t
AH
BA0, BA1
BANK
BANK
t
OH
t
AC
DOUT m
DQ
t
HZ
DON'T CARE
UNDEFINED
t
t
t
RCD
RAS
RC
CAS Latency
t
RP
Notes:
1) CAS latency = 2, Burst Length = 1
2) X32: A8, A9, A11 = "Don't Care"
50
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
PRELIMINARY INFORMATION Rev. 00G
06/15/06