HT49R30A-1 データシートの表示（PDF） - Holtek Semiconductor
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HT49R30A-1 Datasheet PDF : 43 Pages
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Pin Assignment
Pad Assignment
HT49C30-1
HT49R30A-1/HT49C30-1/HT49C30L
P A 0 /B Z 1
P A 1 /B Z 2
PA2 3
P A 3 /P . D 4
PA4 5
PA5 6
PA6 7
PA7 8
P B 0 /IN T 0 9
P B 1 /IN T 1 1 0
P B 2 /T M R 1 1
P B 3 12
P B 4 13
P B 5 14
V S S 15
V LC D 16
V 1 17
V 2 18
C 1 19
C 2 20
C O M 0 21
C O M 1 22
C O M 2 23
S E G 1 8 /C O M 3 2 4
48 R E S
47 O S C 1
46 O S C 2
45 V D D
44 O S C 3
43 O S C 4
42 S E G 0
41 S E G 1
40 S E G 2
39 S E G 3
38 S E G 4
37 S E G 5
36 S E G 6
35 S E G 7
34 S E G 8
33 S E G 9
32 S E G 10
31 S E G 11
30 S E G 12
29 S E G 13
28 S E G 14
27 S E G 15
26 S E G 16
25 S E G 17
H T 4 9 R 3 0 A -1 /H T 4 9 C 3 0 -1 /H T 4 9 C 3 0 L
4 8 S S O P -A
PA6
PA7
IN T 0 /P B 0
IN T 1 /P B 1
T M R /P B 2
PB3
PB4
PB5
VSS
V LC D
1 51 49 47 46 45 44 43 42 41 40 39
2 50 48
38
37
36
3
35
4
5
34
(0 , 0 )
6
33
7
32
8
31
9
30
10
29
11
28
12
27
13 14 15 16 17 18 19 20 21 22 23 24 25 26
SEG 0
SEG 1
SEG 2
SEG 3
SEG 4
SEG 5
SEG 6
SEG 7
SEG 8
SEG 9
S E G 10
S E G 11
Rev. 1.10
3
September 25, 2002
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