is42s16800a-7tli Integrated Silicon Solution, Inc., is42s16800a-7tli Datasheet - Page 56

• Manufacturer Part Number: is42s16800a-7tli
• Description: 16meg X 8, 8meg X16 & 4meg X 32 128-mbit Synchronous Dram - Integrated Silicon Solution, Inc
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S81600A, IS42S16800A, IS42S32400A
SINGLE WRITE - WITHOUT AUTO PRECHARGE
Notes:
1) Burst Length = 1
2) X16: A9 and A11 = "Don't Care"
56
X32: A8, A9, and A11 = "Don't Care"
DQMH/DQM0-3
DQM/DQML
COMMAND
A0-A9, A11
BA0, BA1
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
ACTIVE
BANK
ROW
ROW
T0
t
CKH
t
t
t
t
CMH
AH
AH
AH
t
t
t
RCD
RAS
RC
t
CK
T1
NOP
ENABLE AUTO PRECHARGE
t
t
CMS
CL
t
DS
COLUMN m
WRITE
D
T2
BANK
Integrated Silicon Solution, Inc. — www.issi.com —
IN
t
CMH
t
t
DH
CH
m
(3)
NOP
T3
(4)
t
WR (3)
NOP
T4
(4)
SINGLE BANK
ALL BANKS
PRECHARGE
BANK
T5
ROW
t
T6
RP
NOP
PRELIMINARY INFORMATION Rev. 00C
ROW
BANK
ACTIVE
T7
DON'T CARE
ISSI
T8
NOP
1-800-379-4774
01/20/05
®