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ATtiny402 Datasheet Microcontroller

Manufacturer: Microchip Technology

Overview: ATtiny202/402 AVR® Microcontroller with Core Independent Peripherals and picoPower® Technology Introduction The ATtiny202/402 microcontrollers are using the high-performance, low-power AVR® RISC architecture, and are capable of running at up to 20 MHz, with up to 2/4 KB Flash, 128/256 bytes of SRAM, and 64/128 bytes of EEPROM in a 8-pin package.

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

Key Features

  • and advanced peripherals. Features.
  • CPU:.
  • AVR® 8-bit CPU.
  • Running at up to 20 MHz.
  • Single cycle I/O access.
  • Two-level interrupt controller.
  • Two-cycle hardware multiplier.
  • Memories:.
  • 2/4 KB In-system self-programmable Flash memory.
  • 64/128B EEPROM.
  • 128/256B SRAM.
  • Write/Erase Cycles: 10,000 Flash/100,000 EEPROM.
  • Data Retention: 20 Years at 85°C.
  • System:.
  • Power-on Reset (POR.

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