ic42s16100 ETC-unknow, ic42s16100 Datasheet - Page 76

• Manufacturer Part Number: ic42s16100
• Description: 512k X 16 Bit X 2 Banks 16-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16100
Write Cycle / Byte Operation
76
I/O8-15
UDQM
LDQM
A0-A9
I/O0-7
CAS latency = 3, burst length = 4
Note 1: A8,A9 = Don't Care.
CKE
RAS
CAS
CLK
A10
A11
WE
CS
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
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
T3
t
t
t
CS
t
CS
DS
DS
AUTO PRE
COLUMN m
NO PRE
<
BANK 0
<
BANK 1
WRITA
WRIT
T4
D
D
IN
IN
m
m
>
>
(1)
t
t
CH
t
DS
t
DH
DH
<
MASKL
D
T5
IN
m+1
>
t
CH
t
DH
<
MASK
T6
>
t
DS
t
DS
D
<
D
IN
ENB
IN
T7
m+3
m+3
>
t
t
DH
DH
t
DPL
T8
BANK 0 AND 1
BANK 0 OR 1
<
BANK 1
BANK 0
<
PALL
PRE
T9
>
Integrated Circuit Solution Inc.
>
t
RP
T10
T11
DR024-0D 06/25/2004
BANK 1
BANK 0
<
T12
ROW
ROW
ACT
Undefined
Don’t Care
>
t
t
t
RCD
RAS
RP