Propeller P8X32A Breakout 32-bit Architecture. Processors (cogs): Eight System Clock Speed: DC to 80 MHz Global RAM/ROM: 64 K bytes; 32 K RAM / 32 K ROM. Cog RAM: 512 x 32 bits each. External Flash On-Board: 512K I/O Pins: 32 (simultaneously addressable by all eight cogs) Current Source/Sink per I/O: 40 mA