Atmel Socket Adaptor - ATSTK600-TQFP100
The STK600-TQFP100 package contains a socket board and adapter boards for 100-pins TQFP 0.5 mm pitch devices, and is an expansion module for STK600.
Atmel STK600 - Development Kit For AVR/AVR32
The Atmel AVR® STK600 is a complete starter kit and development system for the AVR and AVR32 flash microcontrollers from ATMEL Corporation.