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

3.2 Communication Module Changes

Communication module changes between the F28E12x, F280015x and F280013x devices affect the number of modules. Some of the communication module have been removed from F28E12x device, and some modules are added to the F28E12x device. Details are available in Table 3-1.

Table 3-1 Communication Module Instances
Module Category F28E12x F280015x F280013x Note
CAN Number

Not present

 1 - CANA
MCAN Number Not present 1 - MCANA Not present
SCI Number 2- SCIA, SCIB 3 - SCIA, SCIB, SCIC
LIN Number Not present 1 - LINA Not present
SPI Number 1 - SPIA
Register CTL.CONTROLLER_PERIPHERAL CTL.MASTER_SLAVE SPI Network Mode Control
PRI.PTEINV PRI.STEINV SPIPTE inversion bit
I2C Number

1- I2CA

 2 - I2CA, I2CB
Register IER.AAT IER.AAS Addressed as TARGET interrupt enable
STR.AAT STR.AAS Addressed-as-TARGET bit
STR.TDIR STR.SDIR
TAR SAR
TAR.TAR SAR.SAR
MDR.CNT MDR.MST
EMDR.ECS - Extended Automatic Clock Stretching mode
EMDR.MCS - Manual Clock Stretching mode (Clock Override)
EMDR.SCLKEY - Key to enable SCL (Clock Override)
EMDR.NACK_CM - NACK Compatibility mode
IER.SCL_ECS - SCL Extended Automatic Clock Stretch interrupt enable
UART Number 1 Not present