221-3604, Parallax Inc, Parallax Inc P2X8C4M64P, 32bit Microcontroller MCU, Propeller, 25MHz, 16 kB ROM, 100-Pin TQFP, Brand Parallax Inc, Family Name Propeller Parallax Inc P2X8C4M64P, 32bit Microcontroller MCU, Propeller, 25MHz, 16 kB ROM, 100-Pin TQFP