ic42s16100 ETC-unknow, ic42s16100 Datasheet - Page 44

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

IC42S16100
Write Cycle
44
Note 1: A8,A9 = Don't Care.
CAS latency = 2, burst length = 4
A0-A9
DQM
CKE
RAS
CAS
CLK
A10
A11
WE
CS
I/O
t
CKS
t
CS
T0
t
t
t
t
t
t
CS
t
t
CS
CS
AS
t
AS
CKA
AS
CH
CK
BANK 0
BANK 1
<
ROW
ROW
ACT
T1
t
>
CHI
t
t
t
t
RAS
t
t
t
t
RCD
t
AH
AH
CH
CH
CH
AH
RC
T2
t
CL
t
CS
t
DS
COLUMN m
NO PRE
<
BANK 1
BANK 0
WRIT
T3
D
IN
t
>
DH
m
(1)
t
DS
T4
D
IN
t
m+1
DH
t
DS
T5
D
IN
t
m+2
DH
t
DS
T6
D
IN
t
m+3
DH
t
DPL
t
CH
BANK 0 AND 1
BANK 0 OR 1
<
BANK 0
<
BANK 1
T7
PALL
PRE
>
>
t
RP
Integrated Circuit Solution Inc.
T8
BANK 1
<
BANK 0
ROW
ROW
ACT
T9
>
DR024-0D 06/25/2004
T10
Undefined
Don’t Care
t
t
RCD
RAS
t
RC