IS42S16100 Integrated Silicon Solution, IS42S16100 Datasheet - Page 74

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

IS42S16100
Write Cycle / Precharge Termination
74
A0-A9
DQM
Note 1: A8,A9 = Don't Care.
CKE
RAS
CAS
CLK
CAS latency = 3, burst length = 4
A10
A11
WE
CS
I/O
t
CKS
t
CS
T0
t
t
t
t
t
t
t
t
CS
CS
CS
AS
AS
t
AS
CKA
CK
CH
<
BANK 0
ROW
ROW
ACT 0
T1
t
CHI
>
t
t
t
t
t
t
t
t
t
RCD
RAS
RC
AH
AH
CH
CH
CH
AH
T2
t
CL
T3
t
t
CS
DS
COLUMN m
<
NO PRE
BANK 0
WRIT 0
T4
D
IN
0m
(1)
>
t
DS
t
DH
D
T5
IN
0m+1
t
t
DS
CH
t
DH
T6
D
IN
0m+2
Integrated Silicon Solution, Inc. — 1-800-379-4774
BANK 0 OR 1
t
t
DH
CS
<
BANK 0
PRE 0
T7
t
>
CH
T8
t
RP
T9
T10
<
BANK 1
BANK 0
ROW
ROW
T11
ACT
>
ISSI
t
t
t
RAS
RCD
RP
T12
Undefined
Don't Care
11/01/01
Rev. C
®