DMC73CE167 查看數據表（PDF） - Daewoo Semiconductor

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DMC73CE167

8Bit Single Chip Microcontroller

Daewoo Semiconductor 

8Bit Single Chip Microcontroller

84

DMC73C167

Notes : 1) PWM1_(0 to 8), B (0 to 3), Yout, OSCOUT (OSD/CPU), BLUE, RED, GREEN ==> Open.

2) CHROM/XUROM (#32) = Low ==> 16K user EPROM

programming and read

= High ==> character EPROM

programming and read

3) For signature mode, insert a 3.9 Kohms resistor between the pin #24 of the socket and the

pin #17 of the 73CE167.

4) In R bit program and verify mode, #37 and #38 ==> VCC.

Table 6-1. 73CE167 Pin Assignments

Signal

A0

A1

A2

A3

A4

A5

A6

A7

B0

B1

B2

B3

B4

B5

B6

B7

C0

C1

C2

C3

C4

C5

C6

C7

DO

D1

D2

D3

Normal Mode

EPROM Mode

Pin No. I/O

Description

Signal I/O Description

19

I/O 4-bit ADC

-

-

46

I/O ECI1

A0

I

41

I/O ECI2

A1

I

47

I/O INT1

A2

I

EPROM

48

I/O INT3

A3

I

Address

49

I/O INT5

A4

I

50

I/O

A5

I

53

I/O

A6

I

11

O OPEN DRAIN (2 NTR) 12V

-

-

12

O OPEN DRAIN (2 NTR) 12V

-

-

13

O OPEN DRAIN (2 NTR) 12V

-

-

14

O OPEN DRAIN (2 NTR) 12V

-

-

EPROM

15

O OPEN DRAIN (1 NTR) 5V

A7

I

Address

16

O OPEN DRAIN (1 NTR) 5V

A8

I

17

O OPEN DRAIN (1 NTR) 5V

A9

I

18

O OPEN DRAIN (1 NTR) 5V

A10

I

20

I/O

DO

I/O

21

I/O

D1

I/O

22

I/O

D2

I/O

23

I/O Port C is a

D3

I/O DO - D7 are

24

I/O bidirectional data port

D4

I/O

data I/O

25

I/O

D5

I/O

26

I/O

D6

I/O

28

I/O

D7

I/O

29

I/O

A11

I

30

I/O Port D is a

A12

I

EPROM

31

I/O bidirectional data port

A13

I

Address

32

I/O

CHROM/XUROM I

TMC27C128

Name Pin No.

A0

10

A1

9

A2

8

A3

7

A4

6

A5

5

A6

4

A7

3

A8

25

A9

24

A10

21

Q1

11

Q2

12

Q3

13

Q4

14

Q5

15

Q6

16

Q7

17

Q8

18

A11

23

A12

2

A13

26

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