is42s16128 Integrated Silicon Solution, Inc., is42s16128 Datasheet - Page 65

• Manufacturer Part Number: is42s16128
• Description: 128k Words Bits Banks Sdram
• Manufacturer: Integrated Silicon Solution, Inc.

Read Cycle / Page Mode
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
03/13/00
IS42S16128
A0-A7
DQM
CAS latency = 3, burst length = 2
CKE
RAS
CAS
CLK
WE
CS
I/O
A8
A9
t
CKS
t
CS
T0
t
t
t
t
t
t
t
CS
CS
CS
t
t
AS
AS
AS
CKA
CH
CK
BANK 1
BANK 0
<
ROW
ROW
ACT
T1
t
>
CHI
t
t
t
RCD
RAS
RC
t
t
t
t
t
t
AH
AH
CH
CH
CH
AH
T2
t
CL
T3
COLUMN m
<
NO PRE
BANK 1
BANK 0
READ
T4
>
t
CAC
t
CS
T5
t
QMD
COLUMN n
t
<
LZ
NO PRE
BANK 1
BANK 0
READ
T6
>
t
AC
t
CAC
T7
D
OUT
t
OH
m
t
AC
AUTO PRE
COLUMN o
<
<
NO PRE
READA
BANK 1
BANK 0
READ
T8
D
OUT
t
>
OH
m+1
>
t
AC
t
CAC
T9
D
OUT
t
OH
n
t
AC
BANK 0 AND 1
BANK 0 OR 1
<
<
BANK 1
BANK 0
T10
PALL
PRE
D
OUT
>
>
t
OH
n+1
t
t
RQL
t
RP
AC
t
CH
T11
D
OUT
t
OH
ISSI
o
t
AC
T12
Undefined
Don't Care
D
OUT
t
OH
o+1
t
HZ
65
®