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Texas Instruments TMS320F28069 Piccolo MCUs

Texas Instruments TMS320F28069 Piccolo Microcontrollers provide the power of the C28x™ core and Control Law Accelerator (CLA) coupled with highly integrated control peripherals in low pin-count devices. TI TMS320F28069 MCUs are code compatible with previous C28x-based code and provide a high level of analog integration. An internal voltage regulator allows for single-rail operation.

Features

  • High-efficiency 32-Bit CPU (TMS320C28x™)
    • 80MHz (12.5ns cycle time)
    • 16 x 16 and 32 x 32 MAC operations
    • 16 x 16 dual MAC
    • Harvard bus architecture
    • Atomic operations
    • Fast interrupt response and processing
    • Unified memory programming model
    • Code-efficient (in C/C++ and assembly)
  • Floating-Point Unit (FPU)
    • Native single-precision Floating-Point Operations
  • Programmable Control Law Accelerator (CLA)
    • 32-Bit Floating-Point Math Accelerator
    • Executes code independently of the main CPU
  • Viterbi, complex math, CRC Unit (VCU)
    • Extends C28x™ instruction set to support complex multiply, Viterbi Operations, and Cyclic Redundancy Check (CRC)
  • Embedded memory:
    • Up to 256KB Flash
    • Up to 100KB RAM
    • 2KB OTP ROM

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Functional Block Diagram

Block Diagram - Texas Instruments TMS320F28069 Piccolo MCUs
Published: 2011-10-06 | Updated: 2022-04-22