MTV512MV View Datasheet(PDF) - Myson Century Inc

Part Name

Description

Manufacturer

MTV512MV

8051 Embedded Monitor Controller 64K Flash Type

Myson Century Inc 

MTV512M

Preliminary

Name

P3.2/INT0

P3.3/INT1

P3.4/T0

P3.5/T1

P7.6/CLKO2

Pin No. Direction

Default

Direction

14

I/O

I

15

I/O

I

16

I/O

I

17

I/O

I

18

I/O

I

Default

Output

Value

Z(P3.2)

Z(P3.3)

Z(P3.4)

Z(P3.5)

1(P7.6)

Internal

Pull

Up/Down

-

Pin Type

Description

Standard General purpose I/O/External

8051

interrupt 0 (Standard 8051)

-

Standard General purpose I/O/External

8051

interrupt 1 (Standard 8051)

-

Standard General purpose I/O/T0 Ext.

8051

Counter/Timer 0 (Standard

8051)

-

Standard General purpose I/O/T1 Ext.

8051

Counter/Timer 1 (Standard

8051)

up

CMOS General purpose I/O /Clock

out 2 (CMOS)

P7.7

19

I/O

I

1

up

CMOS General purpose I/O (CMOS)

X2

20

O

-

-

-

-

Crystal Out

X1

21

I

-

-

-

-

Crystal In

VSS

22

-

-

-

-

-

Ground

NC

23

-

-

-

-

-

No connection

P6.0/AD0

P6.1/AD1

P6.2/AD2

P6.3/AD3

P6.4

24

I/O

25

I/O

26

I/O

27

I/O

28

I/O

I

1(P6.0)

up

CMOS General purpose I/O (CMOS)

/6-bit ADC channel 0 input

I

1(P6.1)

up

CMOS General purpose I/O (CMOS)

/6-bit ADC channel 1 input

I

1(P6.2)

up

CMOS General purpose I/O (CMOS)

/6-bit ADC channel 2 input

I

1(P6.3)

up

CMOS General purpose I/O (CMOS)

/6-bit ADC channel 3 input

I

1

up

CMOS General purpose I/O (CMOS)

P6.5

29

I/O

I

1

up

CMOS General purpose I/O (CMOS)

P6.6/CLKO1

30

I/O

P6.7

31

I/O

I

1(P6.6)

up

CMOS General purpose I/O/CLKO1

(CMOS)

I

1

up

CMOS General purpose I/O (CMOS)

page 4 of 4

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