µPD17P207

3

(2) PROM programming mode

Caution: Those enclosed in parentheses indicate the processing of the pins not used in PROM programming

mode.

L

: Ground these pins through a resistor (470

Ω).

Open : Do not connect anything to these pins.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

(OPEN)

(OPEN)

CLK

V

(OPEN)

(L)

D

D

D

D

MD

MD

MD

MD

D

D

D

D

V

7

6

5

4

3

2

1

0

3

2

1

0

PP

DD