666-9677, Microchip, dsPIC33FJ16GS502-I/SO Microchip, 16bit Digital Signal Processor 50MIPS 16 kB Flash 28-Pin SOIC, Brand Microchip, Maximum Frequency 50MIPS, Data Bus Width 16bit dsPIC33FJ16GS502-I/SO Microchip, 16bit Digital Signal Processor 50MIPS 16 kB Flash 28-Pin SOIC