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HT49R30A-1(2012) Просмотр технического описания (PDF) - Holtek Semiconductor
Номер в каталоге
Компоненты Описание
производитель
HT49R30A-1
(Rev.:2012)
LCD Type 8-Bit MCU
Holtek Semiconductor
HT49R30A-1 Datasheet PDF : 41 Pages
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Pin Assignment
HT49R30A-1/HT49C30-1/HT49C30L
P A 0 /B Z
1
P A 1 /B Z
2
PA2
3
P A 3 /P F 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
C O M 3 /S E G 1 8
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
Rev. 2.10
3
July 30, 2012
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