IS42S16100 Integrated Silicon Solution, IS42S16100 Datasheet - Page 55

• Manufacturer Part Number: IS42S16100
• Description: 512K Words x 16Bits x 2 Banks Synchronous Dynamic RAM
• Manufacturer: Integrated Silicon Solution

IS42S16100
Write Cycle / Precharge Termination
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. C
11/01/01
A0-A9
DQM
CKE
RAS
CAS
CLK
A10
A11
Note 1: A8,A9 = Don't Care.
WE
CS
I/O
CAS latency = 2, burst length = 4
t
CKS
t
CS
T0
t
t
t
t
t
t
t
t
CS
CS
CS
AS
AS
t
AS
CKA
CH
CK
<
BANK 0
ROW
ROW
ACT 0
T1
t
CHI
>
t
t
t
CS
t
t
t
RAS
RC
t
t
t
t
RCD
AH
AH
CH
CH
CH
AH
T2
t
CL
t
DS
<
COLUMN m
NO PRE
WRIT 0
BANK 0
D
T3
IN
0m
>
(1)
t
DS
t
DH
T4
D
IN
0m+1
t
CH
t
DS
t
DH
T5
D
IN
0m+2
BANK 0 OR 1
t
DH
t
CS
<
BANK 0
PRE 0
T6
t
CH
>
t
RP
T7
BANK 0
<
BANK 1
ACT
ROW
ROW
T8
>
t
t
t
RAS
RCD
RC
T9
t
DS
t
CS
AUTO PRE
COLUMN n
ISSI
<
NO PRE
BANK 1
BANK 0
<
T10
D
WRITA
WRIT
IN
0n
>
(1)
>
Undefined
Don't Care
t
DH
55
®