DMC42C4008 查看數據表（PDF） - Daewoo Semiconductor

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DMC42C4008

4Bit Single Chip Microcontroller

Daewoo Semiconductor 

4Bit Single Chip Microcontroller

17

DMC42P4008

DMC42P4008

DESCRIPTION

The DMC42P4008 is a system evaluation LSI

having a built in One-Time Programming circuit.

A programming and verification for the internal

EPROM is achieved by using a general EPROM

programmer with an adapter socket.

The function of this device is exactly same as

the DMC42C4008 with programming of the internal

EPROM. The DMC42P4008 is the OTP version

of the DMC42C4008 with replacement of MASK

ROM to EPROM as an internal ROM.

P80

P81

P82

P83

P20/CL0

P21

1

2

3

4 EPD4

5

6

P22 7

PIN CONFIGURATION

P23

P00/INT0/TI0

8

9 EPA12

64 63 62 61 60 59 58 57 56 55 54 53 52

P01/INT1/TI1 10 EPA13

D

P02/INT2/TI2

P03/INT3

11 CEX

12

M

P10/SCK 13 EPA8

C

P22 1

P23 2

P00/INT0/TI0 3 EPA12

P01/INT1/TI1 4 EPA13

P02/INT2/TI2 5 CEX

P03/INT3 6

P10/SCK 7 EPA8

P11/SI 8 EPA9

P12/SO 9 EPA10

P13/BUZ 10 EPA11

P30 11 EPD0

P31 12 EPD1

DMC42P4008

51 PD1

50 PD0

49 PC3

48 PC2

47 PC1

46 PC0

45 AVDD

44 AVSS

43 PB3/AD7

42 PB2/AD6

41 PB1/AD5

40 PB0/AD4

P11/SI 14 EPA9

4

P12/SO 15 EPA10

2

P13/BUZ 16 EPA11

P30 3157 3E5PD0

P

P31 18 EPD1

4

P32 19 EPD2

0

P33 20 EPD3

RESETB 21

0

XI 22

3X5O 23

P40 24 EPA0

P41 25 EPA1

P32 13 EPD2

P33 14 EPD3

39 PA3/AD3

38 PA2/AD2

P42 26 EPA2

P43 27 EPA3

RESETB 15

37 PA1/AD1

P50 28 EPA4

XI 16

XO 3157

36 PA0/AD0

35 3P593

P51 29 EPA5

P3552 350 3E5PA6

EPA0/P40 18

34 P92

P53 31 EPA7

EPA1/P41 19

33 P91

VSS 32

20 21 22 23 24 25 26 27 28 29 30 31 32

64 VDD

63 P63

62 P62

61 P61

60 P60

59 PD3

58 PD2

57 PD1

56 PD0

55 PC3

54 PC2

53 PC1

52 PC0

51 AVDD

50 AVSS

49 PB3/AD7

3458 3P5B2/AD6

47 PB1/AD5

46 PB0/AD4

45 PA3/AD3

44 PA2/AD2

43 PA1/AD1

42 PA0/AD0

41 P93

40 P92

39 P91

38 P90

37 P73/TEST

36 P72

35 3P571

34 P70

33 VPP/OEX

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