This version of the STK300 MegaAVR Adapter Board is a spare board with no microcontroller device mounted (the picture shows a board with a mounted device for illustration purposes only!).
There are also 3V and 5V versions of this board available with an MegaAVR microcontroller mounted.
The adapter board allows you to solder your own 64-pin TQFP Atmel AVR ATmega microcontroller (either requires very good soldering skills or use of automated soldering equipment)
The PCB features standard 0.1 inch pitch headers for ease of use. The boards can be used on their own or will plug straight into an Atmel ATmega STK300 Starter Kit board. Leadtime: In stock