A microcontroller from the AVR family from Atmel in a 28-pin through-hole housing - DIP. Powered with the voltage in the range from 2.7 V to 5.5 V, clocked with a clock signal with a frequency of up to 16 MHz. It has 8 KB of Flash memory, 1 KB of RAM, 512 B EEPROM. AVR does not have a bootloader, upload it using the USBasp programmer. You can upload programs to the microcontroller with the uploaded bootloader using the USB - UART converter. Applications: Building Automation; Consumer electronics; Engine drive and control; Industrial; Automation and process control; Measurement Technical data Power supply: 2.7 V - 5.5 V Clock frequency: up to 16 MHz Flash memory: 8 kB RAM memory: 1 kB EEPROM: 512 B 23 input / output lines Two 8-bit Counters One 16-bit counter Three PWM channels 6 channels of a 10-bit analog-to-digital converter Hardware communication interfaces: USART, SPI Five sleep modes Through-hole housing DIP28 https://elecena.pl/product/22620916/microcontroller-atmega8a-pu-avr-arduino-dip28 2023-02-23 https://elecena.pl/product/22620916/microcontroller-atmega8a-pu-avr-arduino-dip28 2025-10-29