ATmega8 - 8-bit Microcontrollers
https://www.microchip.com/wwwproducts/en/ATmega8
Newer Device Available ATMEGA8A. Status: In Production. View Datasheets. For product comparison, please consider: ATMEGA8A.
AVR microcontrollers - Wikipedia
https://en.wikipedia.org/wiki/AVR_microcontrollers
ATmega328P in 28-pin narrow dual in-line package (DIP-28N). It is commonly found on Arduino boards. AVR is a family of microcontrollers developed since 1996 by Atmel, acquired by Microchip...
GitHub - carlosefr/atmega: Bare ATmega 8/168/328 microcontrollers...
https://github.com/carlosefr/atmega
Bare ATmega 8/168/328 microcontrollers with the Arduino IDE. With these configuration files you can program bare ATmega microcontrollers from the Arduino IDE, without using the Arduino bootloader.
Прошивка микроконтроллеров Atmega, Attiny с помощью Arduino...
https://samosdel.ru/arduino/proshit-kontroller-arduino/
ATmega48 Avtomotove. 2.7-5.5. ATmega88 Avtomotove. 2.7-5.5.