MSM65344A データシートの表示（PDF） - Oki Electric Industry

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MSM65344A

8-Bit Microcontroller with A/D Converter (with LCD Driver)

Oki Electric Industry 

¡ Semiconductor

MSM65344A

Secondary Functions

Function

Pin

60

External

Interrupt

56

Timer 0

70

Timer 1

71

19

A/D Converter

to

24

61

PWM

62

Clock Output

55

Buzzer Output

53

Remote Control

Input

49

48

47

Shift Register

46

Control

59

Symbol

INT0

INT1/GATE

T0CK

T1OUT

AI0

to

AI5

PWM0

PWM1

CLKOUT

BZ

INTRMC

SFTO2

SFTI2

SFTCK2

HSTOP

Type

I

I

I

O

I

O

O

O

O

I

O

I

I/O

I

Description

Secondary function of P0.0:

Input pin for external interrupt 0. This pin can

receive an input at rising edge, falling edge, or both

the rising/falling edges.

Secondary function of P0.4:

Input pin for external interrupt 1. This pin can

receive input at an rising edge, falling edge, or both

the rising/falling edges. Also used as a gate signal

input pin to enable or disable the count of timer 0.

Secondary function of P0.3:

External clock input pin for timer 0.

Secondary function of P0.2:

Output pin that provides waveform with twice

the cycle of the overflow of timer 1.

Secondary function of P3.0 to 3.5:

These are used for analog channels during A/D

conversion.

Secondary function of P1.3:

Output pin of PWM channel 0.

Secondary function of P1.2:

Output pin of PWM channel 1.

Secondary function of P0.5:

Output pin that provides clocks equal to OSCCLK

divided by 2 or 4.

Secondary function of P0.7:

Output pin for buzzer.

Secondary function of P1.4:

Input pin for remote control.

Secondary function of P7.7:

Data output pin for shift register 2.

Secondary function of P7.6:

Data input pin for shift register 2.

Secondary function of P7.5:

Sync clock input-output pin for shift register 2.

This provides a clock output when used as the

master, while it functions as a clock input when

used as a slave.

Secondary function of P0.1

6/16

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