MDT10P73 Datasheet, PDF(2/22 Page) List of Unclassifed Manufacturers – This EPROM-Based 8-bit micro-controller uses a fully static CMOS technology process to achieve higher speed and smaller size with the low power consum

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

MDT10P73 Datasheet, PDF (2/22 Pages) List of Unclassifed Manufacturers – This EPROM-Based 8-bit micro-controller uses a fully static CMOS technology process to achieve higher speed and smaller size with the low power consum

◁

4. Pin Assignment

/MCLR 1

PA0/AIC0 2

PA1/AIC1 3

PA2/AIC2 4

PA3/AIC3/Vref 5

PA4/RTCC 6

PA5/SS/AIC4 7

Vss 8

OSC1/CLKIN 9

OSC2/CLKOUT 10

PC0/T1OSO/T1CKI 11

PC1/T1OSI 12

PC2/CCP 13

PC3/SCK 14

28 PB7

27 PB6

26 PB5

25 PB4

24 PB3

23 PB2

22 PB1

21 PB0/INT

20 Vdd

19 Vss

18 PC7

17 PC6

16 PC5/SDO

15 PC4/SDI

MDT10P73

5. Pin Function Description

Pin Name

PA0~PA3, PA5

RTCC/PA4

PB0~PB7

PC0~PC7

/MCLR

OSC1/CLKIN

OSC2/CLKOUT

Vdd

Vss

I/O

Function Description

I/O Port A, TTL input level / Analog input channel

I/O Real Time Clock/Counter, Schmitt Trigger input levels

Open drain output

I/O Port B, TTL input level / PB0:External interrupt input ,

PB4~PB7:Interrupt on pin change

I/O Port C, Schmitt Trigger input levels

I Master Clear, Schmitt Trigger input levels

I Oscillator Input/external clock input

O Oscillator Output/in RC mode the CLKOUT pin has 1/4 frequency

of CLKIN

Power supply

Ground

This specification are subject to be changed without notice. Any latest information

please preview http;//www.mdtic.com.tw

P. 2

2005/6 Ver. 1.5

▷