HT1350 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT1350 Datasheet PDF : 6 Pages
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LCD Display
D ig it 5
a
D ig it 4
D ig it 3
f
b
g
e
c
d
P2
D ig it 2
D ig it 1
P1
HT1350
1
2
3
4
5
6
7
8
9 10 11 12 13 1 4 1 5 1 6 1 7
1
2
3
4
5
6
7
8
9 10 11 12 13 1 4 1 5 1 6 1 7
C om 1
D 5e D 5d D 4e D 4d D 3e D 3d
D 2 e D 2 d D 1 e D 1 d P 1 P 2 M ile s
C om 2
D 5f D 5g D 4f D 4g D 3f D 3g D 3c D 2f D 2g D 1f D 1g D 2c D 4c D 5c
C om 3 D 5a D 5b D 4a D 4b D 3a D 3b
D 2 a D 2 b D 1 a D 1 b D 1 c C a ls K m
Application Circuit
X 14
COM 1 COM 2 COM 3
O U T4
O U T17
CP3
CP1
102
VDD
0 6 !#
102
CP2
1 .5 V
VSS
O SC1 O SC2
RESET
STEP
M ODE
32kH z
5
June 28, 1999
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