HT82M28A 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT82M28A Datasheet PDF : 15 Pages
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HT82M28A
5Key tilt with A5020
VDD 1
USB- 2
USB+ 3
VSS 4
S h ie ld 5
1M W
V DD
10mF
0 .0 1 m F
2N 3906
SW 1
3
USB CO N
100kW
0 .1 m F
1
2 S C LK
S D IO
470pF
0 .1 m F
1
2
33W
1 .5 k W 3
33W
4
5
10kW
6
7
8
9
10
VSS
V 33O
USBD+
USBD-
RESET
L _ T IL T
R _ T IL T
S C LK
S D IO
RB0
22W
20
O SC1
19
O SC2
18
VDD
LE D 17
M 16
R 15
L 14
Z2 13
Z1 12
R B 1 11
H T82M 28A
0 .1 m F
Z2
Z1
6M H z
12
S D IO
33pF
33pF
LB
5 .1 k W
RB
NC
NC
MB
D P I_ L O W _ H IG H :
N /C - 1 0 0 0 d p i
G N D -500dpi
B4
B5
L _ T IL T
R _ T IL T
V DD
0 .1 m F
H LM P _E D 80
1 S D IO
2 X Y _LE D
3 NRESET
4 NCS
S C LK 8
REG 0 7
GND 6
VDD5 5
S C LK
3 .3 m F 0 .1 m F
0 .1 m F 4 .7 m F
A D N S 5020
3Key non-tilt with P3101
VDD 1
USB- 2
USB+ 3
VSS 4
S h ie ld 5
USB CO N
100kW
0 .1 m F
1
2 S C LK
S D IO
V DD
1M W
10mF
470pF
0 .1 m F
1
2
33W
1 .5 k W 3
33W
4
5
10kW
6
7
8
9
10
VSS
V 33O
USBD+
USBD-
RESET
L _ T IL T
R _ T IL T
S C LK
S D IO
RB0
0 .0 1 m F
22W
20
O S C 1 19
O S C 2 18
V D D 17
LE D 16
M
15
R
14
L
13
Z2
12
Z1
R B 1 11
H T82M 28A
33pF
33pF
5 .1 k W
LB
RB
D P I_ L O W _ H IG H :
MB
N /C - 8 0 0 d p i
G N D -1600dpi
2N 3906
V DD
SW 1
0 .1 m F
3
0 .1 m F
Z2
Z1
6M H z
12
1 8 .4 3 2 M H z 1 O S C _ IN
R EFA 8
2 O S C _O U T
VDD 7
S D IO
3 S D IO
GND 6
S C LK
4 S C LK LE D _C TR L 5
P A N 3101
NC
NC
1mF
100W
100kW
LE D
0 .1 m F 1 0 m F
1kW
2N 3906
Rev. 1.00
8
July 20, 2007
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