is42s16100a1 Integrated Silicon Solution, Inc., is42s16100a1 Datasheet - Page 60

• Manufacturer Part Number: is42s16100a1
• Description: 512k Words X 16 Bits X 2 Banks 16-mbit Synchronous Dynamic Ram - Integrated Silicon Solution, Inc
• Manufacturer: Integrated Silicon Solution, Inc.

60
IS42S16100A1
Read Cycle / Auto-Precharge
Note 1: A8,A9 = Don’t
A0-A9
DQM
CKE
RAS
CAS
CLK
CAS
A10
A11
WE
DQ
CS
t
CKS
t
CS
latency = 3, burst length = 4
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
T1
ACT
t
CHI
>
Care.
t
t
t
t
t
RAS
t
t
t
t
RCD
RC
AH
AH
CH
CH
CH
AH
T2
t
CL
T3
<
AUTO PRE
COLUMN
BANK 1
BANK 0
READA
T4
>
(1)
t
t
CAC
CS
Integrated Silicon Solution, Inc. — www.issi.com —
T5
t
QMD
t
LZ
T6
t
AC
T7
D
OUT
t
OH
m
t
AC
T8
D
OUT
t
OH
m+1
t
AC
t
CH
T9
D
OUT
t
OH
m+2
t
t
AC
t
PQL
RP
T10
D
OUT
t
OH
m+3
t
HZ
T11
ISSI
<
BANK 1
BANK 0
T12
ROW
ROW
ACT
1-800-379-4774
Undefined
Don't Care
>
t
t
t
RC
RCD
RAS
08/12/03
Rev. C
®