Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 48-QFP pin out with traces going to two rows of 0.1" spaced holes; the other has 48-QFN (7mm body). Solder your chip to either side, and you're ready to rock on any solderless breadboard. There's even a THM pad on the opposite side of the QFN body pad, so you can fill it with solder for a heat sink and/or connect a wire to it (say when the pad must be grounded).