is42s16100c1 Integrated Silicon Solution, Inc., is42s16100c1 Datasheet - Page 58

• Manufacturer Part Number: is42s16100c1
• Description: 512k Words X 16 Bits X 2 Banks 16-mbit Synchronous Dynamic Ram
• Manufacturer: Integrated Silicon Solution, Inc.

58
IS42S16100C1
Write Cycle / Byte Operation
Note 1: A8,A9 = Don’t
CAS
DQ8-15
UDQM
DQ0-7
LDQM
A0-A9
CKE
RAS
CAS
CLK
A10
A11
WE
CS
latency = 2, burst length = 4
t
CKS
t
CS
T0
t
t
t
t
t
t
t
CS
t
t
CS
CS
AS
AS
AS
CKA
CK
CH
Care.
BANK 1
BANK 0
<
ROW
ROW
T1
ACT
t
CHI
>
t
t
t
t
t
RAS
RC
t
t
t
t
RCD
AH
AH
CH
CH
CH
AH
T2
t
CL
t
t
t
DS
t
DS
CS
CS
AUTO PRE
COLUMN m
<
NO PRE
<
BANK 0
BANK 1
WRITA
D
WRIT
D
T3
IN
IN
m
m
>
>
(1)
t
Integrated Silicon Solution, Inc. — www.issi.com —
t
t
t
DS
DH
CH
DH
<
MASKL
D
T4
IN
m+1
>
t
CH
t
DH
<
MASK
T5
>
t
DS
t
DS
D
D
<
IN
IN
ENB
T6
m+3
m+3
>
t
t
DH
DH
t
DPL
BANK 0 AND 1
BANK 0 OR 1
<
<
BANK 1
BANK 0
PALL
PRE
T7
>
>
t
RP
T8
<
BANK 1
BANK 0
ROW
ROW
ACT
T9
>
t
t
RCD
RAS
t
ISSI
RC
Undefined
Don't Care
T10
1-800-379-4774
11/03/06
Rev. D
®