[elecena] AVR microcontroller, 8 bit, 20 MHz, DIP-40, ATMEGA644-20PU - zmiany ceny AVR microcontroller, 8 bit, 20 MHz, DIP-40, ATMEGA644-20PU - 11.42 EUR https://elecena.pl/product/18292480/avr-microcontroller-8-bit-20-mhz-dip-40-atmega644-20pu 2021-05-02 AVR microcontroller, 8 bit, 20 MHz, DIP-40, ATMEGA644-20PU - 2.28 EUR https://elecena.pl/product/18292480/avr-microcontroller-8-bit-20-mhz-dip-40-atmega644-20pu 2025-04-07 AVR microcontroller, 8 bit, 20 MHz, DIP-40, ATMEGA644-20PU - 11.42 EUR https://elecena.pl/product/18292480/avr-microcontroller-8-bit-20-mhz-dip-40-atmega644-20pu 2025-05-05 AVR microcontroller, 8 bit, 20 MHz, DIP-40, ATMEGA644-20PU - 9.28 EUR https://elecena.pl/product/18292480/avr-microcontroller-8-bit-20-mhz-dip-40-atmega644-20pu 2026-01-19