ET4003 Datasheet CMOS 8-bit single chip microcontroller

Manufacturer: Etek Microelectronics

ET4003 cmos 8-bit single chip microcontroller by Etek Microelectronics - Datasheet Preview

Datasheet Details

Part number	ET4003
Manufacturer	Etek Microelectronics
File Size	151.59 KB
Description	CMOS 8-bit single chip microcontroller
Download	ET4003 Download (PDF)

General Description

The ET4003MTC is a high performance, low cost CMOS 8bit single chip microcontroller with an embedded 8K*16bit OTPROM，a high precision 5MHz oscillator, 13 general IO or 13 key scan IO and an infrared receiving and transmitting circuit.

The ET4003MTC is best suited for applications such as ordinary remote or learning remote controller, general IO application controller .etc.

Overview

General .

Key Features

8bit microcontroller，53 single word instructions Embedded 8K.
16 bit program memory, 512byte data memory Program memory can be configured as 4k.
16 bit MTP and program twice CPU operation voltage rang is from 2.0v to 3.6v Embedded 5MHz oscillator, adjustment error is less than + / 0.5% Sleep mode current is about 1.0uA (when key scan is enable) 8level hardware stacks 15 Interrupt sources(internal:2 Timer,external:13 Input port) All 13 I/O can be configured as General Purpose I/O or ke.

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