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MC80F0704D

8-BIT SINGLE-CHIP MICROCONTROLLERS

Unspecified 

MC80F0704/0708/0804/0808

MC80F0704/0708

MC80F0804/0808

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

WITH 10-BIT A/D CONVERTER

1. OVERVIEW

1.1 Description

The MC80F0704/0708/0804/0808 is advanced CMOS 8-bit microcontroller with 4K/8K bytes of FLASH(MTP). This is a powerful mi-

crocontroller which provides a highly flexible and cost effective solution to many embedded control applications. This provides the fol-

lowing features : 8K bytes of FLASH, 256 bytes of RAM, 8/16-bit timer/counter, watchdog timer, 10-bit A/D converter, 8-bit Serial Input/

Output, buzzer driving port, 10-bit PWM output and on-chip oscillator and clock circuitry. It also has ONP, noise filter, PFD for improving

noise immunity. In addition, the MC80F0704/0708/0804/0808 supports power saving modes to reduce power consumption.

This document explains the base MC80F0808, the other’s eliminated functions are same as below table.

Device Name

MC80F0704G/0708G

MC80F0704D/0708D

MC80F0704U/0708U

MC80F0804K/0808K

MC80F0804D/0808D

FLASH Size

4K/8K

1.2 Features

• 8K/4K Bytes On-chip Code FLASH (MTP)

• FLASH Memory

- Endurance : 100 cycles

- Data retention time : 10 years

• 256 Bytes On-chip Data RAM

(Included stack memory)

• Minimum Instruction Execution Time:

- 333ns at 12MHz (NOP instruction)

• Programmable I/O pins

(LED direct driving can be a source and sink)

- MC80F0804/0808 : 29/30

- MC80F0704/0708 : 25/26

• One 8-bit Basic Interval Timer

• Four 8-bit Timer/counters

(or two 16-bit Timer/counter)

• One Watchdog timer

• One 8-bit Serial Communication Interface:

- One Serial Input/Output (SIO)

• Two 10-bit High Speed PWM Outputs

• 10-bit A/D converter : 16 channels

RAM

ADC

I/O PORT

256B 16 channel

26 port

30 port

Package

28 SKDIP

28 SOP

28 QFN

32 SDIP

32 SOP

• One Buzzer Driving port

- 488Hz ~ 250kHz@4MHz

• Four External Interrupt input ports

• On-chip POR (Power on Reset)

• Twelve Interrupt sources

- External input : 4

- Timer : 6

- A/D Conversion : 1

- SIO : 1

• Built in Noise Immunity Circuit

- Noise filter

- PFD (Power fail detector)

- ONP (Oscillation Noise Protector)

• Power Down Mode

- Stop mode

- Sleep mode

- Internal RC-Oscillated watchdog timer mode

• Operating Voltage & Frequency

- 2.2V ~ 5.5V (at 1 ~ 4MHz)

- 2.7V ~ 5.5V (at 1 ~ 6MHz)

- 3.0V ~ 5.5V (at 1 ~ 8MHz)

- 4.5V ~ 5.5V (at 1 ~ 12MHz)

October 31, 2011 Ver 1.03

1

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