MB89146 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89146

8-bit Proprietary Microcontroller

Fujitsu 

MB89140 Series

s PIN ASSIGNMENT

BZ

P67

P66

P65

P64

P63

P62

P61

P60

VFDP

P57

P56

P55

P54

P53

P52

P51

P50

P47

P46

P45

P44

P43

P42

P41

P40

P23/WDG

RST

MODA

X0

X1

VSS

(Top view)

1

64

2

3

4

A15/VPP 65

A12 66

92 VCC

91 A14

5

A7 67 90 A13

6

A6 68 89 A8

7

A5 69 88 A9

8

A4 70 87 A11

63

62

61

60

59

58

57

9

A3 71 86 OE

56

10

A2 72 85 A10

55

11

A1 73 84 CE

54

12

A0 74 83 O8

53

13

O1 75 82 O7

52

14

O2 76 81 O6

51

15

O3 77 80 O5

50

16

VSS 78

79 O4

49

17 Each pin inside the dashed line

48

18 is for the MB89PV140 only.

47

19

46

20

45

21

44

22

43

23

42

24

41

25

40

26

39

27

38

28

37

29

36

30

35

31

34

32

33

VCC

AVCC

AVSS

P00/AN0

P01/AN1

P02/AN2

P03/AN3

P04/AN4

P05/AN5

P06/AN6

P07/AN7

P10/AN8

P11/AN9

P12/ANA

P13/ANB

P14

P15

P16

P17/ADST

P30/INT0/TRG

P31/INT1

P32/SCK

P33/SO

P34/SI

P35/EC

P36/PWO1

P37/DTTI

P20

P21/PWO0

P22

P70/X0A*

P71/X1A*

(DIP-64P-M01)

(MDP-64C-P02)

*: When dual-clock system is selected.

6

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