ATMEGA816PU ATMEGA8 16PU DIP28 microcontroller, 10piece pack. what it is an 8bit AVR microcontroller in a 28pin DIP package (DIP28) key benefits broad compatibility with standard AVR development tools and workflows easy dropin replacement for 28pin AVRbased designs on breadboards or PCBs reliable, compact solution for small embedded control tasks convenient 10piece pack for multiple projects important attributes function: microcontroller for general embedded control and simple processing tasks compatibility: supports common AVR tooling and development environments size: 28pin DIP package for straightforward insertion into sockets and breadboards material: plastic DIP package performance: designed to handle typical embedded control needs in compact systems practical use scenarios hobbyist and educational projects on a breadboard or perfboard requiring a 28pin AVR MCU prototyping and development for small embedded systems with DIP28 form factor replacement part for existing devices or experiments that use ATMEGA816PU in DIP28 packaging