HD404019R Datasheet, PDF(6/65 Page) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers

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HD404019R Datasheet, PDF (6/65 Pages) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers

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HD404019R Series

Pin Arrangement

D11 1

64 D10

D12 2

63 D9

D13 3

62 D8

D14 4

D15 5

R00 6

R01 7

R02 8

61 D7

60 D6

59 D5

58 D4

57 D3

R01 1

R02 2

R03 3

R10 4

R03 9

56 D2

R11 5

R10 10

55 D1

R12 6

R11 11

54 D0

R13 7

R12 12

53 GND

R13 13

52 OSC2

R20 14

51 OSC1

R21 15

50 TEST

R22 16 DP-64S 49 RESET

R23 17 DC-64S 48 R93

R20 8

R21 9

R22

R23

RA0

RA0 18

47 R92

RA1/Vdisp

RA1/Vdisp 19

46 R91

R30

R30 20

45 R90

R31

R31 21

R32/INT0 22

R33/INT1 23

R50 24

R51 25

44 R83

43 R82

42 R81

41 R80

40 R73

R32/INT0 16

R33/INT1 17

R50

R51

R52 26

39 R72

R53 27

38 R71

R60 28

37 R70

R61 29

36 R43

R62 30

35 R42/SO

R63 31

34 R41/SI

VCC 32

33 R40/SCK

FP-64B

47 GND

46 OSC2

45 OSC1

44 TEST

43 RESET

42 R93

41 R92

40 R91

39 R90

38 R83

37 R82

36 R81

35 R80

34 R73

33 R72

R03 1

R10 2

R11 3

R12 4

R13 5

R20 6

R21 7

R22 8

R23 9

RA0 10

RA1/Vdisp 11

R30 12

R31 13

R32/INT0 14

R33/INT1 15

R50 16

FP-64A

48 D2

47 D1

46 D0

45 GND

44 OSC2

43 OSC1

42 TEST

41 RESET

40 R93

39 R92

38 R91

37 R90

36 R83

35 R82

34 R81

33 R80

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