MDT1020 Datasheet 8-bit micro-controller

Manufacturer: Micon Design Technology

MDT1020 8-bit micro-controller by Micon Design Technology - Datasheet Preview

Datasheet Details

Part number	MDT1020
Manufacturer	Micon Design Technology
File Size	201.16 KB
Description	8-bit micro-controller
Download	MDT1020 Download (PDF)

General Description

This ROM-Based 8-bit micro-controller uses a fully static CMOS design technology combines higher speed and smaller size with the low power and high noise immunity of CMOS.

On chip memory system includes 2.0 K bytes of ROM, and 80 bytes of static RAM.

www.DataSheet4U.com u 4 oscillator start-up time : 150 µs, 20 ms, 40 ms, 80 ms u 8-bit real time clock/counter(RTCC) with 8-bit programmable prescaler u 4 types of oscillator can be selected by code options : RC¡ÐLow cost RC oscillator LFXT¡ÐLow frequency crystal oscillator XTAL¡ÐStandard crystal oscillator HFXT¡ÐHigh frequency crystal oscillator u On-chip RC oscillator based Watchdog Timer(WDT) can be operated freely u Pull up resistors for the following pins : PA0~PA3, PB0~PB7,PC0~PC7, /MCLR, RTCC u Pull down resistors for the following pins : PA0~PA3, PB0~PB7, PC0~PC7, RTCC u 20 I/O pins with their own independent direction control 2.

Overview

MDT1020 1.

General.

Key Features

The followings are some of the features on the hardware and software : u Fully CMOS static design u 8-bit data bus u On chip ROM size : 2 K words u Internal RAM size : 80 bytes (72 general purpose, 8 special registers) u 36 single word instructions u 14-bit instructions u 2-level stacks u Operating voltage : 2.3 V ~ 6.3 V u Operating frequency : 0 ~ 20 MHz u The fastest execution time is 200 ns under 20 MHz in all single cycle instructions except the branch instruction. u Addressing modes includ.

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