56F8014 General Description

• Up to 32 MIPS at 32MHz core frequency
• DSP and MCU functionality in a unified, C-efficient architecture
• 16KB Program Flash
• 4KB Unified Data/Program RAM
• One 5-channel PWM module
• Two 4-channel 12-bit ADCs
• One Serial Communication Interface (SCI) with LIN slave functionality
• One Serial Peripheral Interface (SPI)
• One 16-bit Quad Timer
• One Inter-Integrated Circuit (I2C) Port
• Computer Operating Properly (COP)/Watchdog
• On-Chip Relaxation Oscillator
• Integrated Power-On Reset and Low-Voltage Interrupt Module
• JTAG/Enhanced On-Chip Emulation (OnCE™) for unobtrusive, real-time debugging
• Up to 26 GPIO lines
• 32-pin LQFP Package

56F8014 Features
Digital Signal Controller Core
• Efficient 16-bit 56800E family Digital Signal Controller (DSC) engine with dual Harvard architecture
• As many as 32 Million Instructions Per Second (MIPS) at 32MHz core frequency
• Single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC)
• Four 36-bit accumulators, including extension bits
• 32-bit arithmetic and logic multi-bit shifter
• Parallel instruction set with unique DSP addressing modes
• Hardware DO and REP loops
• Three internal address buses
• Four internal data buses
• Instruction set supports both DSP and controller functions
• Controller-style addressing modes and instructions for compact code
• Efficient C compiler and local variable support
• Software subroutine and interrupt stack with depth limited only by memory
• JTAG/Enhanced On-Chip Emulation (OnCE) for unobtrusive, processor speed-independent, real-time debugging