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ATtiny402 - Microcontroller

Download the ATtiny402 datasheet PDF. This datasheet also covers the ATtiny202 variant, as both devices belong to the same microcontroller family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATtiny202-Microchip.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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ATtiny43U Microcontroller ATMEL Corporation

Other Datasheets by Microchip Technology

Part Number Description
ATtiny402 Automotive Microcontroller
ATtiny404 Automotive Microcontroller
ATtiny404 Microcontroller
ATtiny406 Automotive Microcontroller
ATtiny4 CMOS 8-bit microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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. The series uses the latest technologies with a flexible and low-power architecture including Event System and SleepWalking, accurate analog features, and advanced peripherals.