EM78869 データシートの表示（PDF） - ELAN Microelectronics

部品番号

コンポーネント説明

メーカー

EM78869

8-Bit RISC Type Microprocessor

ELAN Microelectronics 

EM78869

8-Bit RISC Type Microprocessor

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

PLLC 1 77 76 75 74 73 72 71 70 69 68 67 66 65 64 60 SEG56/P94

59 SEG55/P93

OSCI 2

58 SEG54/P92

57 SEG53/P91

OSCO 3

VDD 4

COM8/P60 5

COM7 6

COM6 7

COM5 8

COM4 9

COM3 10

COM2 11

COM1 12

COM0 13

SEG20 14

SEG21 15

SEG22 16

SEG23 17

EM78869

56 SEG52/P90

55 SEG51/P87

54 SEG50/P86

53 SEG49/P85

52 SEG48/P84

51 SEG47/P83

50 SEG46/P82

49 SEG45/P81

48 SEG44/P80

47 SEG43/P57

46 SEG42/P56

45 SEG41/P55

44 SEG40/P54

43 SEG39

42 SEG38

24 25 26 27 28 29 30 31 32 33 34 35 36 37

2 of 34 07.12.2004 (V1.0)

Fig. 1 EM78869 Pin Configuration for Dice Form

This specification is subject to change without further notice.

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