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参数资料
型号： ICS9148YF-12
元件分类： 时钟产生/分配
英文描述： 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装： 0.300 INCH, SSOP-48
文件页数： 12/18页
文件大小： 476K
代理商： ICS9148YF-12
3
ICS9148-12
Power-On Conditions
Example:
a) if MODE = 1, pins 26 and 27 are configured as SDRAM7 and SDRAM6 respectively.
b) if MODE = 0, pins 26 and 27 are configured as PCI_STOP# and CPU_STOP# respectively.
Power-On Default Conditions
At power-up and before device programming, all clocks will default to an enabled and “on” condition. The frequencies that are then produced
are on the MODE pin as shown in the table below.
K
C
O
L
C
P
U
-
R
E
W
O
P
T
A
N
O
I
T
I
D
N
O
C
T
L
U
A
F
E
D
)
1
:
0
(
F
E
R
z
H
M
8
1
8
1
3
.
4
1
0
C
I
P
A
O
I
z
H
M
8
1
8
1
3
.
4
1
z
H
M
4
2
/
8
4z
H
M
8
4
#
0
6
/
6
L
E
SE
D
O
M#
N
I
PN
O
I
T
P
I
R
C
S
E
DN
O
I
T
C
N
U
F
11
2
4
,
1
4
,
9
3
,
8
3s
K
L
C
U
P
Ce
l
b
a
s
i
d
/
e
l
b
a
n
e
g
i
f
n
o
c
l
a
i
r
e
s
/
w
-
z
H
M
6
.
6
,
2
3
,
3
,
5
3
,
6
3
6
2
,
7
2
,
9
2
,
0
3
M
A
R
D
Ss
t
u
p
t
u
o
M
A
R
D
S
l
A
-
z
H
M
6
.
6
,
2
1
,
3
1
,
4
1
,
6
1
8
,
9
,
1
s
K
L
C
I
C
Pe
l
b
a
s
i
d
/
e
l
b
a
n
e
g
i
f
n
o
c
l
a
i
r
e
s
/
w
-
z
H
M
3
.
3
01
2
4
,
1
4
,
9
3
,
8
3s
K
L
C
U
P
Ce
l
b
a
s
i
d
/
e
l
b
a
n
e
g
i
f
n
o
c
l
a
i
r
e
s
/
w
-
z
H
M
0
6
,
2
3
,
3
,
5
3
,
6
3
6
2
,
7
2
,
9
2
,
0
3
M
A
R
D
Se
l
b
a
s
i
d
/
e
l
b
a
n
e
g
i
f
n
o
c
l
a
i
r
e
s
/
w
-
z
H
M
0
6
,
2
1
,
3
1
,
4
1
,
6
1
8
,
9
,
1
s
K
L
C
I
C
Pe
l
b
a
s
i
d
/
e
l
b
a
n
e
g
i
f
n
o
c
l
a
i
r
e
s
/
w
-
z
H
M
0
3
10
6
2#
P
O
T
S
_
I
C
P
s
k
c
o
l
C
)
5
:
0
(
I
C
P
,t
n
e
m
e
g
a
n
a
M
r
e
w
o
P
w
o
l
n
e
h
w
d
e
p
o
t
S
7
2#
P
O
T
S
_
U
P
C
s
k
c
o
l
C
)
5
:
0
(
U
P
C
,t
n
e
m
e
g
a
n
a
M
r
e
w
o
P
w
o
l
n
e
h
w
d
e
p
o
t
S
8F
_
K
L
C
I
C
P
r
o
f
g
n
i
n
u
r
e
r
F
k
c
o
l
C
I
C
P
-
z
H
M
3
.
3
-
z
H
M
3
.
3
t
n
e
m
e
g
a
n
a
M
r
e
w
o
P
2
4
,
1
4
,
9
3
,
8
3s
K
L
C
U
P
C
d
n
a
l
o
r
t
n
o
C
p
o
t
S
l
a
n
r
e
t
x
e
/
w
s
k
c
o
l
C
U
P
C
-
z
H
M
6
.
6
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
,
2
3
,
3
,
5
3
,
6
3
9
2
,
0
3
M
A
R
D
S
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
/
w
s
k
c
o
l
C
M
A
R
D
S
-
z
H
M
6
.
6
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
,
2
1
,
3
1
,
4
1
,
6
1
9
,
1
s
K
L
C
I
C
P
d
n
a
l
o
r
t
n
o
c
p
o
t
S
l
a
n
r
e
t
x
e
/
w
s
k
c
o
l
C
I
C
P
-
z
H
M
3
.
3
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
00
6
2#
P
O
T
S
_
I
C
P
s
k
c
o
l
C
)
5
:
0
(
I
C
P
,t
n
e
m
e
g
a
n
a
M
r
e
w
o
P
w
o
l
n
e
h
w
d
e
p
o
t
S
7
2#
P
O
T
S
_
U
P
C
s
k
c
o
l
C
)
5
:
0
(
U
P
C
,t
n
e
m
e
g
a
n
a
M
r
e
w
o
P
w
o
l
n
e
h
w
d
e
p
o
t
S
8F
_
K
L
C
I
C
P
r
e
w
o
P
r
o
f
g
n
i
n
u
r
e
r
F
k
c
o
l
C
I
C
P
-
z
H
M
0
3
t
n
e
m
e
g
a
n
a
M
2
4
,
1
4
,
9
3
,
8
3s
K
L
C
U
P
C
d
n
a
l
o
r
t
n
o
c
p
o
t
S
l
a
n
r
e
t
x
e
/
w
s
k
c
o
l
C
U
P
C
-
z
H
M
0
6
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
,
2
3
,
3
,
5
3
,
6
3
9
2
,
0
3
M
A
R
D
S
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
/
w
s
k
c
o
l
C
M
A
R
D
S
-
z
H
M
0
6
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
,
2
1
,
3
1
,
4
1
,
6
1
9
,
1
s
K
L
C
I
C
P
d
n
a
l
o
r
t
n
o
c
p
o
t
S
l
a
n
r
e
t
x
e
/
w
s
k
c
o
l
C
I
C
P
-
z
H
M
0
3
.
e
l
b
a
s
i
d
/
e
l
b
a
n
e
l
a
u
d
i
v
i
d
n
i
g
i
f
n
o
c
l
a
i
r
e
s
相关PDF资料
PDF描述
ICS9148YF-12LF 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
ICS9148YF-37LF-T 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
ICS9148YF-82LF 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
ICS91718YGLF-T PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
ICS91730YMLF-T PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
相关代理商/技术参数
参数描述
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ICS9148YF-82 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM
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