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ATAR090-D Datasheet Low-current Microcontroller

Manufacturer: Atmel (now Microchip Technology)

General Description

The ATAR090-D is a member of Atmel’s family of 4-bit single-chip microcontrollers.

It offers the highest integration for IR and RF data communication and remote-control.

The ATAR090-D is suitable for the transmitter side.

Key Features

  • Extended Temperature Range for Very High Temperature up to 125°C 2-Kbyte ROM, 256 × 4-bit RAM 12 Bi-directional I/Os Up to 6 External/Internal Interrupt Sources Multifunction Timer/Counter with.
  • IR Remote Control Carrier Generator.
  • Bi-phase-, Manchester- and Pulse-width Modulator and Demodulator Programmable System Clock with Prescaler and Five Different Clock.