ic42s16100 ETC-unknow, ic42s16100 Datasheet - Page 71

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

IC42S16100
Read Cycle / Clock Suspend
Integrated Circuit Solution Inc.
DR024-0D 06/25/2004
A0-A9
CAS latency = 3, burst length = 2
Note 1: A8,A9 = Don't Care.
DQM
CKE
RAS
CAS
CLK
A10
A11
WE
CS
I/O
t
CKS
t
CS
T0
t
t
t
t
t
t
t
t
CS
CS
CS
AS
AS
t
AS
CKA
CK
CH
BANK 1
BANK 0
<
ROW
ROW
T1
ACT
t
CHI
>
t
t
t
t
t
t
t
t
RAS
RC
t
AH
AH
RCD
CH
CH
CH
AH
T2
t
CL
T3
t
CS
AUTO PRE
COLUMN m
<
NO PRE
<
BANK 1
READ A
BANK 0
READ
T4
>
>
(1)
t
t
QMD
CAC
T5
t
LZ
T6
t
AC
t
CKS
t
CH
<
SPND
T7
D
OUT
t
>
OH
m
t
AC
<
SPND
T8
>
t
CKH
T9
D
OUT
m+1
BANK 0 AND 1
BANK 0 OR 1
<
BANK 0
<
BANK 1
T10
PALL
PRE
>
>
t
OH
t
HZ
t
RP
T11
T12
Undefined
Don’t Care
71