VSC838-01
Datasheet
Pin Descriptions
Bottom View
Ball Grid
Index
A
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
6
5
4
3
2
1
7
OUTCHAN4
NC
NC
NC
NC
NC
NC
NC
NC
NC
A
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
OUTCHAN5
2
6
10
14
18
22
26
30
34
B
B
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C
C
D
D
0
4
8
12
16
20
24
28
32
E
E
F
F
G
G
Inputs [An, ANn]
H
H
J
J
K
K
L
L
M
N
M
N
VCC
P
P
Dedicated VEE
R
R
Common VEE (always On)
Control port
T
T
U
U
V
V
W
Y
W
Y
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AA
AB
AC
AD
AE
AF
AG
AH
AJ
Inputs [An, ANn]
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SERIAL
CS
INCHAN1(SCLK)
INCHAN0(SDIN)
INCHAN2
NC
NC
3
1
7
5
11
9
15
19
23
27
25
31
35
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SDOUT
INCHAN3
13
17
21
29
9
33
7
INIT
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
8
6
5
4
3
2
1
Figure 6. Pin Diagram
11 of 19
VMDS-10195 Revision 4.0
August 19, 2005
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
