 The Dragon can program all AVRs via JTAG, HVP, PDI, or ICSP.The Dragon also allows debugging of all AVRs via JTAG, PDI, or debugWire; a previous limitation to devices with 32 KB or less program memory has been removed in AVR Studio 4.18.The Dragon has a small prototype area which can accommodate an 8, 28, or 40-pin AVR, including connections to power and programming pins.