MDT2005 Datasheet, PDF(2/15 Page) List of Unclassifed Manufacturers – 8-bit micro-controller uses a fully static CMOS design technology

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MDT2005 Datasheet, PDF (2/15 Pages) List of Unclassifed Manufacturers – 8-bit micro-controller uses a fully static CMOS design technology

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MDT2005

u On-chip RC oscillator based Watchdog Timer(WDT) can be operated freely

u 12 I/O pins with their own independent direction control

3. Applications

The application areas of this MDT2005 range from appliance motor control and high speed

automotive to low power remote transmitters/receivers, pointing devices, and

telecommunications processors, such as Remote controller, small instruments, chargers, toy,

automobile and PC peripheral â¦ etc.

4. Pin Assignment

PA2 1

PA3 2

RTCC 3

/MCLR 4

Vss 5

PB0 6

PB1 7

PB2 8

PB3 9

18 PA1

17 PA0

16 OSC1

15 OSC2

14 Vdd

13 PB7

12 PB6

11 PB5

10 PB4

5. Pin Function Description

Pin Name

PA0~PA3

PB0~PB7

RTCC

/MCLR

OSC1

OSC2

Vdd

Vss

I/O

Function Description

I/O Port A, TTL input level

I/O Port B, TTL input level

I Real Time Clock/Counter, Schmitt Trigger input levels

I Master Clear, Schmitt Trigger input levels

I Oscillator Input

O Oscillator Output

Power supply

Ground

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

http;//www.mdtic.com.tw

P. 2

VER1.1

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