ic42s16101-7tig ETC-unknow, ic42s16101-7tig Datasheet - Page 50

• Manufacturer Part Number: ic42s16101-7tig
• Description: 512k X 16 Bit X 2 Banks 16-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16101
Write Cycle / Page Mode
50
Note 1: A8,A9 = Don't Care.
CAS latency = 2, burst length = 2
A0-A9
DQM
CKE
RAS
CAS
CLK
A10
A11
WE
CS
I/O
t
CKS
t
CS
T0
t
t
t
t
t
t
t
CS
t
CS
CS
AS
AS
t
AS
CKA
CH
CK
BANK 1
BANK 0
<
ROW
ROW
ACT
T1
t
>
CHI
t
t
t
RCD
RAS
RC
t
t
t
t
t
t
AH
AH
CH
CH
CH
AH
T2
t
CL
t
CS
t
DS
COLUMN m
<
BANK 1
BANK 0
NO PRE
WRIT
T3
D
IN
t
>
DH
m
(1)
t
DS
T4
D
IN
t
m+1
DH
t
DS
COLUMN n
<
NO PRE
BANK 0
BANK 1
WRIT
T5
D
IN n
t
>
DH
(1)
t
DS
T6
D
IN
t
n+1
DH
t
DS
AUTO PRE
COLUMN o
<
<
NO PRE
BANK 1
BANK 0
WRITA
WRIT
T7
D
IN
>
t
>
o
DH
(1)
t
DS
Integrated Circuit Solution Inc.
T8
D
IN
o+1
t
DH
t
DPL
t
CH
BANK 0 AND 1
BANK 0 OR 1
<
<
BANK 0
BANK 1
PALL
PRE
T9
>
>
t
RP
DR025-0F 01/17/2005
T10
Undefined
Don’t Care