Digital Signal Controller

DSP56F827 Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

The 56F827, a member of the 56800 core-based family of Digital Signal Controllers, combines the processing power of a a DSP and the functionality of a microcontroller with a flexible set of peripherals on a single chip. The 56F827 is ideal for a multitude of control, telephony and other applications requiring highly-integrated, high-performance solutions with all the flexibility enabled by Flash technology.

The 56800 core is based on a Harvard-style architecture consisting of three execution units which operate in parallel, allowing as many as six operations per instruction cycle. The microprocessor-style programming model and optimized instruction set allow straightforward generation of efficient, compact code for both DSP- and MCU-style applications. The instruction set is also highly efficient for C compilers, enabling rapid development of optimized control applications.

Product Details

Block Diagram

DSP56F827_BLKDIAG

DSP56F827_BLKDIAG
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Features

  • Quad Timer
  • 4MHz Crystal Oscillator and PLL with integrated pre- and post-scalers
  • Dual Analog to Digital Converters
  • Serial communications interface module (SCI)
  • Serial peripheral interface module (SPI)
  • Synchronous Serial Interface (SSI)
  • Time-of-Day module
  • GPIO
  • JTAG/OnCE Debug Programming Interface
  • 128 LQFP package

Part numbers include: DSP56F827FG80E.

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