SPRUJE9 August   2025 F28E120SB , F28E120SC , TMS320F2800132 , TMS320F2800133 , TMS320F2800135 , TMS320F2800137 , TMS320F2800152-Q1 , TMS320F2800153-Q1 , TMS320F2800154-Q1 , TMS320F2800155 , TMS320F2800155-Q1 , TMS320F2800156-Q1 , TMS320F2800157 , TMS320F2800157-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Feature Differences Between F280015x, F280013x, and F28E12x
    1. 1.1 F280015x, F280013x, and F28E12x Feature Comparison
      1. 1.1.1 F28E12x, F280013x and F280015x Superset Device Comparison
  5. 2PCB Hardware Changes
    1. 2.1 PCB Hardware Changes for the 80-Pin PN, 64-Pin PM and 48-Pin PT or PHP Packages
    2.     F28E12x vs F280013x vs F280015x Pinout Difference Compatibility
    3.     F28E12x vs F280013x vs F280015x Pinout Difference Compatibility
  6. 3Feature Differences for System Consideration
    1. 3.1 New Modules in F28E12x
      1. 3.1.1 Programmable Gain Amplifier (PGA)
    2. 3.2 Communication Module Changes
    3. 3.3 Control Module Changes
    4. 3.4 Analog Module Differences
      1. 3.4.1 Analog Module Register Differences
      2. 3.4.2 ADC Module Changes
      3. 3.4.3 CMPSS Module Variants
    5. 3.5 Other Device Changes
      1. 3.5.1 PLL
      2. 3.5.2 Clock Sources
      3. 3.5.3 PIE Channel Mapping
        1. 3.5.3.1 F28E12x vs. F280015x PIE Channel Map Differences
        2. 3.5.3.2 F28E12x vs. F280013x PIE Channel Map Differences
      4. 3.5.4 Boot ROM
    6. 3.6 Power Management
      1. 3.6.1 LDO/VREG
      2. 3.6.2 POR/BOR
      3. 3.6.3 Power Consumption
    7. 3.7 Memory Module Changes
    8. 3.8 GPIO Multiplexing Changes
      1. 3.8.1 F28E12x vs. F280013x GPIO Mux Changes
      2. 3.8.2 F28E12x vs. F280015x GPIO Mux Changes
    9. 3.9 Analog Multiplexing Changes
  7. 4Application Code Migration From F280015x or F280013x to F28E12x
    1. 4.1 C2000Ware Header Files
    2. 4.2 Linker Command Files
    3. 4.3 C2000Ware Examples
  8. 5Specific Use Cases Related to F28E12x New Features
    1. 5.1 PGA
  9. 6EABI Support
    1. 6.1 Flash API
  10. 7References

2.1 PCB Hardware Changes for the 80-Pin PN, 64-Pin PM and 48-Pin PT or PHP Packages

This section describes the F280013x, F280015x and F28E12x differences that exist between the 48-Pin PT and 32 QFN packages.

Table 2-1 Packages Available by Device
Package F28E12x F280015x F280013x
80 PN (QFP) - Yes -
64 PM/VPM (QFP) - Yes Yes
48 PT (QFP) Yes - Yes
48 PHP (QFP with PowerPAD) - Yes -
48 RGZ (QFN) - - Yes
32 RHB (QFN) Yes Yes Yes
32 VFC (LQFP) Yes - -

48-Pin PT or PHP: The Q and non-Q variant have the same pinout for all three devices. However, the 48-Pin PHP package on F280015x has the addition of a PowerPAD. Care must be taken when considering the board layout between these three devices due to this PowerPAD. Figure 2-2 and Figure 2-2 outline the differences.

48-Pin RGZ: This package is only available on the F280013x, and so has no cross-compatibility with the other devices.

32-Pin RHB: All three devices have this package in common with the same pinout. Figure 2-4 and Figure 2-4 outline the differences.

32-Pin VFC: This package is only available on the F28E12x, and so has no cross-compatibility with the other devices.

48-Pin PT F280013x and F28E12x (PT) Pin-Overlay Figure 2-1 48-Pin PT F280013x and F28E12x (PT) Pin-Overlay
48-Pin PT or PHP F280015x (PT) and F28E12x (PT) Pin-Overlay
Note: F280015x 48-pin PHP package has a PowerPAD integrated for thermal performance. This must be accounted for in design when migrating between the three 48-pin devices.
Figure 2-2 48-Pin PT or PHP F280015x (PT) and F28E12x (PT) Pin-Overlay
32-Pin RHB F280013x and F28E12x Overlay Figure 2-3 32-Pin RHB F280013x and F28E12x Overlay
32-Pin RHB F280015x and F28E12x Overlay Figure 2-4 32-Pin RHB F280015x and F28E12x Overlay