MTV212AN32 View Datasheet(PDF) - Myson Century Inc

Part Name

Description

Manufacturer

MTV212AN32

8051 Embedded Monitor Controller Mask ROM Type

Myson Century Inc 

MYSON

TECHNOLOGY

MTV212A32

(Rev. 1.2)

PIN DESCRIPTION

Name

DA2/P5.2

DA1/P5.1

DA0/P5.0

RST

VDD

VSS

X2

X1

ISDA/P3.4/T0

ISCL/P3.5/T1

STOUT/P4.2

P2.2/AD2

P1.0

P1.1

P3.2/INT0

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

P2.1/AD1

P2.0/AD0

HSDA/P3.1/Txd

HSCL/P3.0/Rxd

P2.4/DA10

P2.5/DA11

P2.6/DA12

P2.7/DA13

DA6/P5.6

DA7/HCL AMP

VB L ANK /P4.0

HB L ANK /P4.1

DA9/HALFV

DA8/HALFH

DA5/P5.5

DA4/P5.4

DA3/P5.3

HSYNC

VSYNC

Type

I/O

I/O

I/O

I

-

-

O

I

I/O

I/O

O

I/O

I/O

I/O

I

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

O

O

O

O

O

I/O

I/O

I/O

I

I

#

Description

1 PWM DAC output (5V open drain) / General purpose I/O (5V open drain).

2 PWM DAC output (5V open drain) / General purpose I/O (5V open drain).

3 PWM DAC output (5V open drain) / General purpose I/O (5V open drain).

4 Active high reset.

5 Positive Power Supply.

6 Ground.

7 Oscillator output.

8 Oscillator input.

9 Master IIC data (5V open drain) / General purpose I/O (8051 standard) / T0 (8051

standard).

10 Master IIC clock (5V open drain) / General purpose I/O (8051 standard) / T1 (8051

standard).

11 Self-test video output (CMOS) / General purpose Output (CMOS).

12 General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.

13 General purpose I/O (Mask option as CMOS output or 8051 standard).

14 General purpose I/O (Mask option as CMOS output or 8051 standard).

15 General purpose Input / INT0.

16 General purpose I/O (Mask option as CMOS output or 8051 standard).

17 General purpose I/O (Mask option as CMOS output or 8051 standard).

18 General purpose I/O (Mask option as CMOS output or 8051 standard).

19 General purpose I/O (Mask option as CMOS output or 8051 standard).

20 General purpose I/O (Mask option as CMOS output or 8051 standard).

21 General purpose I/O (Mask option as CMOS output or 8051 standard).

22 General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.

23 General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.

24 Slave IIC data (5V open drain) / General purpose I/O (8051 standard) / Txd (8051

standard).

25 Slave IIC clock (5V open drain) / General purpose I/O (8051 standard) / Rxd (8051

standard).

26 General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC

output (CMOS).

27 General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC

output (CMOS).

28 General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC

output (CMOS).

29 General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC

output (CMOS).

30 PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or

open drain I/O).

31 PWM DAC output (CMOS) / Hsync clamp pulse output (CMOS).

32 Vertical blank (CMOS) / General purpose Output (CMOS).

33 Horizontal blank (CMOS) / General purpose Output (CMOS).

34 PWM DAC output (5V open drain) / vsync half freq. output (5V open drain).

35 PWM DAC output (5V open drain) / hsync half freq. output (5V open drain).

36 PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or

open drain I/O).

37 PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or

open drain I/O).

38 PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or

open drain I/O).

39 Horizontal SYNC or Composite SYNC Input.

40 Vertical SYNC input.

Revision 1.2

- 4-

2000/07/04

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