TMS320F28374SPZPT

Microcontrollers Overview

The TMS320F28374SPZPT is a single-core C2000 microcontroller from Texas Instruments. It features a 32-bit C28x CPU operating at a maximum clock frequency of 200 MHz. The device includes 512 kB of flash memory and 132 kB of RAM. It integrates two 12-bit ADCs with 24 channels, providing a system throughput up to 4.4 MSPS. The unit operates within a temperature range of -40°C to +125°C and utilizes an HTQFP-100 package.

Microcontrollers Feature Summary

• Single-core C28x architecture with IEEE 754 floating-point capabilities
• Integrated trigonometric math and Viterbi/complex math accelerators
• Programmable Control Law Accelerator for independent code execution
• High-performance analog subsystem with sigma-delta filter module

Microcontrollers Applications

• Industrial motor drives
• Photovoltaic inverters
• Digital power supplies
• Electric vehicle and transportation systems

Microcontrollers Procurement Notes

Verify the specific suffix 'PZPT' against official documentation to confirm the tape-and-reel packaging configuration and exact pinout compatibility. Ensure that the single-core variant meets the processing requirements for the target application, as dual-core alternatives exist within the same family. Confirm moisture sensitivity level handling procedures during assembly.

Microcontrollers Selection Notes

Select this component when a single high-performance core is sufficient for real-time control tasks. The integrated CLA allows offloading time-critical loops from the main CPU. Consider the 200 MHz speed and FPU support for complex algorithms. Evaluate if the 512 kB flash capacity is adequate for the firmware size before choosing this over higher-capacity models in the series.

Microcontrollers Part Context

This part belongs to the TMS320F2837xS Delfino series of real-time microcontrollers. It is designed for advanced closed-loop control applications requiring high signal processing performance. The series emphasizes integration of analog and digital peripherals to reduce system complexity and improve electromagnetic interference immunity in power electronics environments.

Microcontrollers Replacement Considerations

TMS320F28374DPTPS: Dual-core variant with similar specifications but different architecture.

Microcontrollers FAQ

Does the TMS320F28374SPZPT include a programmable Control Law Accelerator?

Yes, it includes one Programmable Control Law Accelerator (CLA) that executes code independently of the main CPU.

What is the maximum system throughput of the ADCs on this device?

The device supports a system throughput of up to 4.4 MSPS using its four 16-bit or eight 12-bit ADC modes.

Is the TMS320F28374SPZPT a dual-core processor?

No, the TMS320F28374S is a single-core microcontroller. Dual-core variants are designated with a 'D' in the part number, such as TMS320F28374D.