ic42s16100 ETC-unknow, ic42s16100 Datasheet - Page 59

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

IC42S16100
Read Cycle
Integrated Circuit Solution Inc.
DR024-0D 06/25/2004
A0-A9
Note 1: A8,A9 = Don't Care.
DQM
CAS latency = 3, burst length = 4
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
COLUMN m
<
BANK 1
BANK 0
NO PRE
READ
T4
>
(1)
t
CS
t
CAC
T5
t
QMD
t
LZ
T6
t
AC
T7
D
OUT
t
OH
m
t
AC
T8
D
OUT
t
OH
m+1
t
t
AC
CH
BANK 0 AND 1
BANK 0 OR 1
<
<
BANK 1
BANK 0
PALL
PRE
T9
D
OUT
>
>
t
OH
m+2
t
t
t
RP
AC
RQL
T10
D
OUT
t
OH
m+3
t
HZ
T11
T12
<
BANK 1
BANK 0
ROW
ROW
ACT
Undefined
Don’t Care
>
t
t
t
RC
RCD
RAS
59