120 MHz core speed: that is the PWM-update and ADC-trigger rate for a 16 kHz current loop with margin. At this clock, the C28x pipeline executes a single-cycle multiply-accumulate, so the 17x12b ADC can be oversampled and filtered in firmware without a separate FPGA. 512 KB Flash (256K x 16) is sized for a full AUTOSAR or motor-control application layer plus calibration tables. The 50K x 16 RAM covers the stack, DMA buffers, and a modest data logger. No EEPROM on die — the Flash can emulate it via the onboard ECC and wear-leveling if the application note is followed. 17 analog inputs with 12-bit resolution and three 12-bit DACs: enough for a three-phase motor current feedback plus resolver or encoder position sensing without external muxes. The DACs can drive the reference inputs of companion gate-driver ICs directly.
TMS320F28075PTPQ C2000 MCU, AEC-Q100, 120 MHz C28x, 512KB Flash
Texas Instruments TMS320F28075PTPQ, C2000 C28x Piccolo 32-bit MCU, 120 MHz, 512KB Flash, 50Kx16 RAM, 97 I/O, AEC-Q100 automotive qualified, -40 to 125°C, 176-HLQFP.
Specifications
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100, C2000™ C28x Piccolo™, Functional Safety (FuSa) |
| Mounting | Surface Mount |
| Oscillator type | External |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.14V ~ 3.47V |
| Operating temperature | -40°C~125°C(TA) |
| Speed | 120MHz |
| Package | Tray |
| RAM size | 50K x 16 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART, USB |
| Number of i (O) | 97 |
| Core processor | C28x |
| Case | 176-LQFP Exposed Pad |
| Data converters | A/D 17x12b; D/A 3x12b |
| Program memory size | 512KB (256K x 16) |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to TMS320F28075PTPQ?
The TMS320F28076PTPQ is the closest pin-compatible alternative within the same 176-HLQFP footprint, adding configurable logic blocks (CLB) and more RAM. The TMS320F28075PTPT variant shares the same die but is rated for a different temperature range.
What is TMS320F28075PTPQ's listed speed?
The core runs at 120 MHz, which drives the PWM update rate and ADC trigger timing for real-time control loops.
What compliance documentation comes with TMS320F28075PTPQ?
Standard RoHS and REACH declarations accompany each shipment. The AEC-Q100 qualification grade and Functional Safety (FuSa) documentation — including a Safety Manual and FMEDA — are available from TI to support PPAP and OEM audit requirements.