The Microchip PIC18-Q40 is a compact, high performance PIC18 product family for real-time control and sensor applications . The products are equipped with an 12-bit ADC with Computation, 8-bit DACs, 16-bit PWMs, Direct Memory Access, Configurable Logic Cells and multiple communication interfaces. The PIC18-Q40 offers 14- and 20-pin products in small footprint packages to support customers in a wide range of space constrained applications. Four Direct Memory Access (DMA) Controllers
Three 16-bit dual PWMs provide six PWM outputs
Vectored Interrupt (VI) Capability - Faster interrupt response time