The TMS320F2812GHHS is a 32-bit Digital Signal Controller with flash. It features high-performance static CMOS technology, high-performance 32-bit CPU and enhanced control peripherals. The clock and system control features dynamic PLL ratio changes supported, on-chip oscillator and watchdog timer module. It comes with 32-bit CPU which features 16 x 16 and 32 x 32 MAC operations, 16 x 16 dual MAC, Harvard bus architecture, atomic operations, fast interrupt response and processing and code-efficient (in C/C++ and assembly). It features up to 56 general-purpose I/O (GPIO) pins.
Serial peripheral interface (SPI)
Peripheral interrupt expansion (PIE) block that supports all 43 peripheral interrupts