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ATAR092 Datasheet Low-current Microcontroller

Manufacturer: Atmel (now Microchip Technology)

General Description

The ATAR092 and ATAR892 are members of Atmel’s family of 4-bit single-chip microcontrollers.

They offer highest integration for IR and RF data communication, remotecontrol and phase-control applications.

The ATAR092 and ATAR892 are suitable for the transmitter side as well as the receiver side.

Overview

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Key Features

  • 4-Kbyte ROM, 256 × 4-bit RAM 16 Bidirectional I/Os Up to 7 External/Internal Interrupt Sources Multifunction Timer/Counter with.
  • IR Remote Control Carrier Generator.
  • Bi-phase-, Manchester- and Pulse-width Modulator and Demodulator.
  • Phase Control Function Programmable System Clock with Prescaler and Five Different Clock Sources Wide Supply-voltage Range (1.8 V to 6.5 V) Very Low Sleep Current (< 1 µA) 32 × 16-bit EEPROM (ATAR892 o.