參數(shù)資料
型號: EM78869
廠商: ELAN Microelctronics Corp .
元件分類: 8位微控制器
英文描述: 8-Bit RISC Type Microprocessor
中文描述: 8位RISC型微處理器
文件頁數(shù): 6/38頁
文件大?。?/td> 514K
代理商: EM78869
EM78869
8-Bit RISC Type Microprocessor
2 of 34
07.12.2004 (V1.0)
This specification is subject to change without further notice.
2.2
LCD
Software selectable LCD operation voltage
Common driver pins
:
8 or 9
Segment driver pins
:
40
1/4 bias
1/8, 1/9 duty
Adjustable LCD contrast
3 Applications
Data Bank
Message display box
Scientific calculator
4 Pin Configurations
1
77
76
75
74
73
72
71
70
69
68
67
66
65
64
60
2
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
37
24
25
26
27
28
29
30
31
32
33
34
35
36
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
EM78869
PLLC
OSCI
OSCO
VDD
COM8/P60
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
SEG20
SEG21
SEG22
SEG23
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SEG38
SEG39
SEG40/P54
SEG41/P55
SEG42/P56
SEG43/P57
SEG44/P80
SEG45/P81
SEG46/P82
SEG47/P83
SEG48/P84
SEG49/P85
SEG50/P86
SEG51/P87
SEG52/P90
SEG53/P91
SEG54/P92
SEG55/P93
SEG56/P94
R
P
P
P
P
P
T
G
S
S
S
P
P
P
Fig. 1 EM78869 Pin Configuration for Dice Form
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