
MYSON
TECHNOLOGY
MTV212A32
(Rev. 1.2)
Revision 1.2 - 4 - 2000/07/04
PIN DESCRIPTION
Name
Type
I/O
I/O
I/O
I
-
-
O
I
I/O
#
1
2
3
4
5
6
7
8
9
Description
DA2/P5.2
DA1/P5.1
DA0/P5.0
RST
VDD
VSS
X2
X1
ISDA/P3.4/T0
PWM DAC output (5V open drain) / General purpose I/O (5V open drain).
PWM DAC output (5V open drain) / General purpose I/O (5V open drain).
PWM DAC output (5V open drain) / General purpose I/O (5V open drain).
Active high reset.
Positive Power Supply.
Ground.
Oscillator output.
Oscillator input.
Master IIC data (5V open drain) / General purpose I/O (8051 standard) / T0 (8051
standard).
Master IIC clock (5V open drain) / General purpose I/O (8051 standard) / T1 (8051
standard).
Self-test video output (CMOS) / General purpose Output (CMOS).
General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose Input / INT0.
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard).
General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.
General purpose I/O (Mask option as CMOS output or 8051 standard) / ADC Input.
Slave IIC data (5V open drain) / General purpose I/O (8051 standard) / Txd (8051
standard).
Slave IIC clock (5V open drain) / General purpose I/O (8051 standard) / Rxd (8051
standard).
General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC
output (CMOS).
General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC
output (CMOS).
General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC
output (CMOS).
General purpose I/O (Mask option as CMOS output or 8051 standard) / PWM DAC
output (CMOS).
PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or
open drain I/O).
PWM DAC output (CMOS) / Hsync clamp pulse output (CMOS).
Vertical blank (CMOS) / General purpose Output (CMOS).
Horizontal blank (CMOS) / General purpose Output (CMOS).
PWM DAC output (5V open drain) / vsync half freq. output (5V open drain).
PWM DAC output (5V open drain) / hsync half freq. output (5V open drain).
PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or
open drain I/O).
PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or
open drain I/O).
PWM DAC output (CMOS) / General purpose I/O (Mask option as CMOS output or
open drain I/O).
Horizontal SYNC or Composite SYNC Input.
Vertical SYNC input.
ISCL/P3.5/T1
I/O
10
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
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
11
12
13
14
15
16
17
18
19
20
21
22
23
24
HSCL/P3.0/Rxd
I/O
25
P2.4/DA10
I/O
26
P2.5/DA11
I/O
27
P2.6/DA12
I/O
28
P2.7/DA13
I/O
29
DA6/P5.6
I/O
30
DA7/HCLAMP
VBLANK/P4.0
HBLANK/P4.1
DA9/HALFV
DA8/HALFH
DA5/P5.5
O
O
O
O
O
I/O
31
32
33
34
35
36
DA4/P5.4
I/O
37
DA3/P5.3
I/O
38
HSYNC
VSYNC
I
I
39
40