HT82M30A View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT82M30A Datasheet PDF : 13 Pages
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HT82M30A
Win2K PS/2 Optical Mouse Controller (H2051)
V DD
J1
D ATA 1
C LK 2
VDD 3
GND 4
GND 5
CON5
C
E ncoder
AB
10mF
4 .7 k W
4 .7 k W
0 .1 m F
15kW
SW 2
R
L
SW 4
B5
SW 6
1 U1
2 RB
3 LB
4 Z 2 /A
5 Z 1 /B
6 RB1
7 S D IO
8
9
S C LK
VSS
S E L1
RO
RB0
18 M
17 B 4
16
P S 2D 15
P S 2C K 14
N C 13
O S C 1 12
VDD
RES
S E L2
11
10
SW 3
SW 4
140kW
47kW
0 .1 m F
S D IO
S C LK
2
1
Jum per 2
1
Jum per
2 U2
0 .1 m F
3 XA
1 8 .4 3 2 M
H
5
z4
9
11
X
Y
Y
O
O
B
A
B
SC
SC
_ IN
_O U
T
R EFB
X Y _LE D
PD
10 G N D
S D IO
12 G N D
S C LK
8
6
15
16
1
0 .1 m F
H D N S 2051
2 .2 m F
0W
LE D
2D PS/2 Optical Mouse Controller (H2610)
V DD
J1
D ATA 1
C LK 2
VDD 3
GND 4
GND 5
CON5
10mF
0 .1 m F
4 .7 k W
4 .7 k W
SW 2
R
L
SW 4
1 U1
2 RB
3 LB
4 Z 2 /A
5 Z 1 /B
6 RB1
7 S D IO
8
9
S C LK
VSS
S E L1
RO
18
17
M
R B 0 16
P S 2D 15
P S 2C K 14
N C 13
O S C 1 12
VDD
RES
S E L2
11
10
SW 3
140kW
47kW
0 .1 m F
S D IO
S C LK
2
1
Jum per 2
1
Jum per
D IO D E
0 .1 m F
U2
6 GND
X Y _LE D 5
3 S D IO
O S C _ IN 1
4
S C LK
O S C _O U T
R EFA
2
8
A D N S 2610
100kW
1kW
24M H z
2 .2 m F
100W
LE D
2N 3906
Rev. 1.10
7
August 4, 2004
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