ATmega3209-A / ATmega3209-M

Runs a program or controls system peripherals.

Tutorial / documentation

Boards & controllers

Quick documentation & first test preparation

  1. Identify component ATmega3209-A and its package.
  2. Check power, clock, programming and boot pins.
  3. Choose a manufacturer example and compatible build environment.
  4. Consult the application circuit in the linked documentation before testing.

ATmega3209-A

20MHz, 32kB Flash, 4kB SRAM, 256B EEPROM, TQFP-48

  • 20MHz, 32kB Flash, 4kB SRAM, 256B EEPROM, TQFP-48
  • Check power, clock, programming and boot pins.
  • Choose a manufacturer example and compatible build environment.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

ATmega3209-M

20MHz, 32kB Flash, 4kB SRAM, 256B EEPROM, UQFN-48

  • 20MHz, 32kB Flash, 4kB SRAM, 256B EEPROM, UQFN-48
  • Check power, clock, programming and boot pins.
  • Choose a manufacturer example and compatible build environment.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation