Dual-core 200 MHz DSP for real-time control loops
The Texas Instruments TMS320F28375DZWTT is a C28x Delfino dual-core 32-bit microcontroller from the Functional Safety (FuSa) series, clocked at 200 MHz. This is the part you spec when a motor-drive, digital-power, or servo-control loop needs deterministic C28x math throughput and integrated analog feedback without an external FPGA or separate ADC.
Two C28x cores at 200 MHz means you can partition the control law on one core and the safety monitor or communications stack on the other, without cycle-stealing. The 1 MB Flash is sized for the full motor-control library plus a functional-safety runtime. The 24 ADC channels at 12-bit resolution cover three-phase current sensing, DC-link voltage, and a handful of auxiliary feedbacks without external muxing. The 169 I/O count and the peripheral set — CANbus, I²C, SPI, McBSP, USB, and uPP — give you the connectivity for resolver interfaces, encoder capture, and host comms on one BOM.
Package, temperature, and supply rails
Housed in a 337-ball NFBGA (16x16 mm) package, surface-mount only. The supply range spans 1.14 V to 3.47 V.
For dual-source resilience, the Delfino family includes pin-compatible density variants — a procurement engineer can qualify a second Flash/RAM option from the same package footprint without a board spin.