ATAR090 Datasheet - ATMEL Corporation

ATAR090 - Low-current Microcontroller

The ATAR090 and ATAR890 are members of Atmel’s family of 4-bit single-chip microcontrollers. They offer the highest integration for IR and RF data communication and remote-control. The ATAR090 and ATAR890 are suitable for the transmitter side. They contain ROM, RAM, parallel I/O por ts, two 8-bit pr.

ATAR090 Features

* 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

ATAR090_ATMELCorporation.pdf