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

1.1.1 F28E12x, F280013x and F280015x Superset Device Comparison

Table 1-1 F28E12x, F280013x and F280015x Superset Device Comparison
Feature F28E12x F280015x F280013x
ALL F2800157, F2800155, F2800153 F2800156, F2800154, F2800152 F2800137, F2800135, F2800133 F2800132
32 RHB 32 VFC 48 PT 80 PN 64 PM 48 PHP 32 RHB 80 PN 64 PM 48 PHP 32 RHB 64 VPM 64 PM 48 PT 48 RGZ 32 RHB 48 PT 48 RGZ 32 RHB
Processor and Accelerators
C28x Frequency (MHz) 160 120
FPU Yes
VCRC - Yes -
TMU - Yes
Lockstep Compare Module (LCM) - Yes
2–Channel DMA – Type 0 Yes -
External interrupts 5
Memory
Flash F28E120SC 128KB (64KW) F28E120SB 64KB (32KW) 256KB (128Kw) - 157, 156
128KB (64Kw) - 155, 154
64KB (32Kw) - 153, 152		 256KB (128Kw) - 137
128KB (64Kw) - 135, 135V
64KB (32Kw) - 133, 132
RAM Dedicated 4KB (2KW)
Local Shared – 32KB (16KW) 32KB (16KW)
Global Shared 12KB (6KW) – –
Total 16KB (8KW) 36KB (18KW)
ECC FLASH FLASH, Mx
Parity Mx, GSx, ROM LSx, ROM
Code security for on–chip flash and RAM Yes
System
Embedded Pattern Generator (EPG) – Yes
32-bit CPU timers 3
Secure Boot Yes
JTAG Lock Yes
Nonmaskable Interrupt Watchdog (NMIWD) timers 1
Watchdog timers 1
Crystal oscillator/External clock input 1
0-pin internal oscillator 2
Internal Clock Support SYSOSC/WROSC INTOSC with ExtR Support
Pins and Power Supply
Internal 3.3V to 1.2V Voltage Regulator VREG LDO Yes
GPIO Pins GPIO 22 22 27 37 22 15 9 37 22 15 9 22 23 13 16 10 13 16 10
AGPIO (analog with digital inputs and outputs) 5 5 8 11 11 8 5 11 11 8 5 11 11 8 8 5 8 8 5
JTAG and Oscillator GPIO 4 (2 from cJTAG and 2 from X1/X2)
Total GPIO 20 18 27 52 37 27 18 52 37 27 18 37 38 25 28 19 25 28 19
AIO (analog with digital inputs) 6 6 9 10 10 9 6 10 10 9 6 10 10 9 9 6 9 9 6
Total GPIO and AIO 26 24 36 62 47 36 24 62 47 36 24 47 48 34 37 25 34 37 25
Analog Peripherals
ADC 12-bit Number of ADCs 1 2
Conversion-time (ns) / MSPS (AIO pins) 68.7ns / 8MSPS 250ns / 4.00MSPS 290ns / 3.45MSPS 250ns / 4.00MSPS 290ns / 3.45MSPS
Conversion-time (ns) / MSPS (AGPIO pins) 68.7ns / 8MSPS 266ns / 3.75MSPS 300ns / 3.33MSPS 266ns / 3.75MSPS 300 ns / 3.33MSPS
ADC channels (single–ended) 6 6 9 21 17 11 21 17 11 21 21 17 17 11 17 17 11
Temperature sensor 1
CMPSS (each CMPSS has two comparators) – 1 (with two internal dynamic DACs and dual ramp generators) – 1 (with two internal dynamic DACs and single ramp generator)
CMPSS_LITE (each module has two comparators) 3 (with two internal static DAC)
CMPSS DAC Buffered Output (CMPx_DACL) – 1 (mutually exclusive with using CMPSS for compare) – 1 (mutually exclusive with using CMPSS for compare)
CMPSS_LITE DAC Buffered Output (CMPx_LITE_DACL) 1 (mutually exclusive with using CMPSS for compare) – – –
Control Peripherals
eCAP - Type 2

1

 3 2
ePWM/MCPWM channels 8 MCPWM (6x channel + 2x channel) 14x ePWM-Type4 (4x with HRPWM) 14x ePWM-Type4 (0 with HRPWM) 14x (2x with HRPWM) 6x (2x with HRPWM)
eQEP modules - Type 2 1 2 1
Communication Peripherals
CAN/DCAN - Type 0 – 1 1 -
MCAN (CAN FD) – Type 2 – 1 –
I2C – Type 1 1 2
LIN – Type 1 – 1 –
PMBus – Type 0 – 1 –
SCI – Type 0 2 3
SPI – Type 2 1
UART– Type 0 1 –
Package Options, Temperature, and Qualification
S: -40°C to 125°C (TJ) Yes No Yes No Yes
Q: –40°C to 140°C (TA) (AEC Q100 qualification) No Yes No