ATA6020N - ATMEL Corporation

ATA6020N Low-current Microcontroller

The ATA6020N is a member of Atmel’s 4-bit single-chip microcontroller family. It contains ROM, RAM, parallel I/O ports, one 8-bit programmable multifunction timer/counter with modulator function, voltage supervisor, interval timer with watchdog function and a sophisticated on-chip clock generation with external clock input and integrated RC-oscillators. Figu.

Features

Benefits
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• Programmable System Clock with Prescaler and Three Different Clock Sources Very Low Sleep Current (< 1 µA) Very Low Power Consumption in Active, Power-down and Sleep Mode 2-Kbyte ROM, 256 × 4-bit RAM 12 Bi-directional I/Os Up to 6 External/Internal Interrupt Sources Synchronous Serial Interface (2-wire, 3-wire) Multifunction Timer/Counter with
  – Watchdog, POR and Brown-out Function
  – Voltage Monitoring Inclusive Lo_BAT Detection
  – Flash Controller ATAM893 Available (SSO20)
  – Code-efficient Instruction Set
  – High-level Language Programming with qFORTH Compiler Low-curr.