is42s16800al-7tli Integrated Silicon Solution, Inc., is42s16800al-7tli Datasheet - Page 50

• Manufacturer Part Number: is42s16800al-7tli
• Description: 128-mbit Low-power Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

CLOCK SUSPEND MODE
IS42S81600AL, IS42S16800AL, IS42S32400AL
IS42LS81600AL, IS42LS16800AL, IS42LS32400AL
50
Notes:
1) CAS latency = 3, Burst Length = 2
2) X16: A9 and A11 = "Don't Care"
DQMH/DQM0-3
X32: A8, A9, and A11 = "Don't Care"
DQM/DQML
COMMAND
A0-A9, A11
BA0, BA1
CKE
CLK
A10
DQ
t
t
CKS
CMS
COLUMN m
t
t
t
AS
AS
AS
BANK
READ
T0
t
CKH
t
t
t
t
AH
AH
AH
CMH
(2)
t
CK
t
CMS
T1
NOP
t
CMH
t
t
CL
CKS
T2
NOP
t
CKH
t
t
CH
LZ
t
AC
Integrated Silicon Solution, Inc. — www.issi.com —
T3
D
OUT
m
T4
NOP
t
OH
t
AC
T5
NOP
D
OUT
t
HZ
m+1
T6
NOP
PRELIMINARY
COLUMN n
t
DS
BANK
WRITE
T7
D
OUT
t
DH
(2)
e
T8
INFORMATION
ISSI
1-800-379-4774
DON'T CARE
UNDEFINED
D
OUT
T9
NOP
e+1
Rev. 00A
09/18/03
®