pi6c185-00 Pericom Semiconductor Corporation, pi6c185-00 Datasheet - Page 2

• Manufacturer Part Number: pi6c185-00
• Description: 3.3v, 125mhz Mobile Pc 1 7 Output Clock Driver
• Manufacturer: Pericom Semiconductor Corporation

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Pin Description
PI6C185-00 I
PI6C185 Serial Configuration Map
Byte0: SDRAM Active/Inactive Register
(1 = enable, 0 = disable)
Note:
Inactive means outputs are held LOW and are disabled from
switching
A
1
6
B
B
B
B
B
B
B
B
B
2
t i
t i
t i
t i
t i
t i
t i
t i
t i
3 ,
7
6
5
4
3
2
0
1
4
7 ,
1
, 8 ,
A
6 ,
1 ,
1
5
2 1
9 ,
P
, 4
0 1
1 1
5
1 ,
n i
5 1
1 ,
, 6
2
, 3
1 ,
C Address Assignment
A
0 2
7 1
0
i P
, 8
4
5 1
4 1
7
3
2
-
-
-
# n
9 1
A
1
3
S
S
S
S
S
N
N
N
D
D
D
D
D
C
C
C
R
R
R
R
R
A
0
I (
I (
I (
A
A
A
A
A
S
2
t i n
t i n
t i n
M
M
M
M
M
D
B
S
l a i
l a i
l a i
R
S
4
3
2
1
0
S
U
D
V
A
V
g i
C
e z i
e z i
e z i
A (
A (
A (
A (
A (
F
D
A
D
M
S
L
n
A
_
T
D
S
0
e
c
l a
c
c
c
c
K
N I
1
o t
o t
o t
[
A
c s
v i t
v i t
v i t
v i t
v i t
. 0
) 0
) 0
) 0
i r
/ e
/ e
/ e
/ e
/ e
] 6
t p
n I
n I
n I
n I
n I
A
o i
c a
c a
c a
c a
c a
1
0
n
v i t
v i t
v i t
v i t
v i t
) e
) e
) e
) e
) e
r G
P
T
/ R
o
I
y
u o
O /
I
I
I
w
e p
0
W
r e
d n
2
Byte1: SDRAM Active/Inactive Register
(1 = enable, 0 = disable)
Q
7
5
5
1
1
1
. y t
B
B
B
B
B
B
B
B
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
7
6
5
4
3
2
1
0
C
S
S
3
r G
B
3 .
r e
r e
f u
o l
u o
V
l a i
l a i
r e f
k c
d n
P
d e
D
C
B
o
a
o l
u
i P
w
a t
C
e f f
9 1
8 1
k c
r e
# n
-
-
-
-
-
-
o l
o f
I r
k c
o f
S
I r
p n
u
I r
p p
O
2
t u
C
2
t u
C
y l
S
S
N
N
N
N
N
N
n i
u p
D
Precision 1-7 Clock Buffer
D
D
n i
e t
C
C
C
C
C
C
s t
e
R
R
e t
f r
c s
I (
I (
I (
I (
I (
I (
A
A
f r
c a
t i n
t i n
t i n
t i n
t i n
t i n
c a
i r
M
M
, e
t p
l a i
l a i
l a i
l a i
l a i
l a i
, e
6
5
n i
o i
e z i
e z i
e z i
e z i
e z i
e z i
A (
A (
n i
D
r e t
n
e t
e
c
c
o t
o t
o t
o t
o t
o t
a n
v i t
v i t
n r
c s
p l
) 0
) 0
) 0
) 0
) 0
) 0
l a
/ e
/ e
i r
n I
n I
t p
l l u
u p
PS8317E
c a
c a
PI6C185-00
o i
u -
- l l
n
v i t
v i t
. p
p u
) e
) e
12/06/04