SPRZ267J March   2009  – September 2020 TMS320C28341 , TMS320C28342 , TMS320C28343 , TMS320C28343-Q1 , TMS320C28344 , TMS320C28345 , TMS320C28346 , TMS320C28346-Q1

 

  1. 1Introduction
  2. 2Device and Development Support Tool Nomenclature
  3. 3Device Markings
  4. 4Usage Notes and Known Design Exceptions to Functional Specifications
    1. 4.1 Usage Notes
      1. 4.1.1 PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear
      2. 4.1.2 Caution While Using Nested Interrupts
    2. 4.2 Known Design Exceptions to Functional Specifications
      1.      Advisory
      2.      Advisory
      3.      Advisory
      4.      Advisory
      5.      Advisory
      6.      Advisory
      7.      Advisory
      8.      Advisory
      9.      Advisory
      10.      Advisory
      11.      Advisory
      12.      Advisory
  5. 5Documentation Support
  6. 6Trademarks
    1.     Revision History

1 Introduction

This document describes the silicon updates to the functional specifications for the TMS320C2834x microcontrollers (MCUs).

The updates are applicable to:

  • 179-ball MicroStar BGA™, ZHH and ZAY Suffix
  • 256-ball Plastic BGA, ZFE Suffix