MX10E8050X 查看數據表（PDF） - Macronix International

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MX10E8050X

Microcontroller

Macronix International 

44

34

1

33

LQFP44

11

23

Pin Function

1 P1.5

2 P1.6/SCL

3 P1.7/SDA

4 RST

5 P3.0/RxD

6 P4.3/PWM3

7 P3.1/TxD

8 P3.2/INT0

9 P3.3/INT1

10 P3.4/T0

11 P3.5/T1

12 P3.6/WR

13 P3.7/RD

14 XTAL2

15 XTAL1

12

22

Pin Function

16 VSS

17 P4.0/PWM0

18 P2.0/A8

19 P2.1/A9

20 P2.2/A10

21 P2.3/A11

22 P2.4/A12

23 P2.5/A13

24 P2.6/A14

25 P2.7/A15

26 PSEN

27 ALE

28 P4.1/PWM1

29 EA

30 P0.7/AD7

Pin Function

31 P0.6/AD6

32 P0.5/AD5

33 P0.4/AD4

34 P0.3/AD3

35 P0.2/AD2

36 P0.1/AD1

37 P0.0/AD0

38 VCC

39 P4.2/PWM2

40 P1.0/T2

41 P1.1/T2EX

42 P1.2

43 P1.3

44 P1.4

PRELIMINARY

MX10E8050I /

MX10E8050IA

(T2) P1.0 1

(T2EX) P1.1 2

P1.2 3

P1.3 4

P1.4 5

P1.5 6

(SCL)P1.6 7

(SDA)P1.7 8

RESET 9

(RXD) P3.0 10

(TXD)P3.1 11

(INT0) P3.2 12

(INT1) P3.3 13

(T0) P3.4 14

(T1) P3.5 15

(WR) P3.6 16

(RD) P3.7 17

XTAL2 18

XTAL1 19

VSS 20

40 VCC

39 P0.0 (AD0)

38 P0.1 (AD1)

37 P0.2 (AD2)

36 P0.3 (AD3)

35 P0.4 (AD4)

34 P0.5 (AD5)

33 P0.6 (AD6)

32 P0.7 (AD7)

31 EA

30 ALE

29 PSEN

28 P2.7 (A15)

27 P2.6 (A14)

26 P2.5 (A13)

25 P2.4 (A12)

24 P2.3 (A11)

23 P2.2 (A10)

22 P2.1 (A9)

21 P2.0 (A8)

Table. 1 Pin Description

Package Type

I/O SYMBOL

I/O P0.0-P0.7

I/O P2.0-P2.7

I/O P1.0-P1.7

I/O P3.0-P3.7

I/O P4.0~P4.3/

I RESET

I VCC

I VSS

I XTAL1

O XTAL2

O PSEN

O ALE

I EA

PDIP

PIN

39-32

21-28

1-8

10-17

NA

9

40

20

19

18

29

30

31

PLCC

PIN

43-36

24-31

2-9

LQFP

PIN

37-30

18-25

40-44,1-3

11,13-19 5,7-13

23,34,1,12 17,28,39,6

10

4

44

38

22

16

21

15

20

14

32

26

33

27

35

29

DESCRIPTION

Port:8-bit open drain bidirectional I/O Port

Port: 8-bit quasi-bidirectional I/O Port with internal pull-up

Port: 8-bit quasi-bidirectional I/O Port with internal pull-up

, except P1.6 and P1.7

Port: 8-bit quasi-bidirectional I/O Port with internal pull-up

4bit Quasi-bidirectional I/O port or PWM PWM0~PWM3

reset input

Positive power supply

Ground

XTAL connection input

XTAL connection output

Program store enable output

Address latch enable output

External access input

P/N:PM0887 Specifications subject to change without notice, contact your sales representatives for the most update information. REV. 1.6, MAR. 28, 2005

3

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