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AT80F52 Datasheet 8-bit Microcontroller

Manufacturer: Atmel (now Microchip Technology)

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The AT80F52 is a low-power, high-performance CMOS 8-bit microputer with 8K bytes of QuickFlash memory.

The device is manufactured using Atmel’s high density nonvolatile memory technology and is patible with the industry standard 80C51 and 80C52 instruction set and pinout.

The on-chip QuickFlash allows custom codes to be quickly programmed in the factory.

Key Features

  • Compatible with MCS-51™ Products 8K Bytes of Factory Programmable QuickFlash™ Memory Fully Static Operation: 0 Hz to 20 MHz Three-Level Program Memory Lock 256 x 8-Bit Internal RAM 32 Programmable I/O Lines Three 16-Bit Timer/Counters Eight Interrupt Sources Programmable Serial Channel Low Power Idle and Power Down Modes.

AT80F52 Distributor