IS42S83200B, IS42S16160B
READ WITH AUTO PRECHARGE
T0
T1
T2
T3
T4
T5
T6
T7
T8
t
CK
tCL
tCH
CLK
CKE
tCKS tCKH
t
CMS tCMH
COMMAND
ACTIVE
NOP
READ
NOP
NOP
NOP
NOP
NOP
ACTIVE
tCMS
tCMH
DQM/DQML
DQMH
t
t
t
AS
tAH
COLUMN m(2)
A0-A9, A11, A12
A10
ROW
ROW
ROW
BANK
AS
tAH
ENABLE AUTO PRECHARGE
ROW
AS
tAH
BA0, BA1
DQ
BANK
BANK
t
AC
t
AC
t
AC
t
AC
tHZ
DOUT
m
D
OUT m+1
D
OUT m+2
D
OUT m+3
t
LZ
tOH
tOH
tOH
tOH
tRCD
tRAS
t
RC
CAS Latency
DON'T CARE
UNDEFINED
tRP
Notes:
1) CAS latency = 2, Burst Length = 4
2) x16: A9, A11, and A12 = "Don't Care"
x8: A11 and A12 = "Don't Care"
Integrated Silicon Solution, Inc. — www.issi.com
53
Rev. D
07/28/08