With software boot modes (through SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O).16-bit or 32-bit External Interface (XINTF).Six-channel DMA controller (for ADC, McBSP, ePWM, XINTF, and SARAM).IEEE 754 single-precision Floating-Point Unit (FPU) (F2833x only).