Overview
The TMS320F28375SPZPT is a 32-bit microcontroller from Texas Instruments, part of the C2000™ Delfino family. This microcontroller is optimized for advanced closed-loop control applications, including industrial motor drives, solar inverters and digital power, electrical vehicles and transportation, and sensing and signal processing. The device features the TI’s 32-bit C28x floating-point CPU, which operates at 200 MHz, and is enhanced by the TMU and VCU accelerators for fast execution of trigonometric and complex math operations. Additionally, it includes a Control Law Accelerator (CLA), an independent 32-bit floating-point processor that runs concurrently with the main CPU, effectively doubling the computational performance of real-time control systems.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU | C28x, CLA |
| Frequency (MHz) | 200 |
| Flash Memory (kByte) | 1024 |
| RAM (kByte) | 164 |
| ADC Resolution (Bits) | 12-bit |
| Total Processing (MIPS) | 400 |
| ADC Channels | 20, 24 |
| PWM Channels | 24 |
| CAN Modules | 2 |
| Sigma-Delta Filter | 8 |
| UART/SCI | 4 |
| SPI | 3 |
| QEP | 2, 3 |
| USB | Yes |
| Operating Temperature Range (°C) | -40 to 105, -40 to 125 |
| Package/Case | HTQFP-100 |
Key Features
- Advanced Power Management System: Optimized for efficient power usage in various applications.
- Faster Execution of Code: Enhanced by TMU and VCU accelerators for trigonometric and complex math operations.
- Enhanced Memory Interface: Includes up to 1MB of onboard flash memory with ECC and up to 164KB of SRAM.
- Control Law Accelerator (CLA): An independent 32-bit floating-point processor for concurrent processing with the main CPU.
- Performance Analog and Control Peripherals: Four independent 16-bit ADCs, DACs, PWMs, eCAPs, eQEPs, and other peripherals for precise and efficient management of multiple analog signals.
- High-Speed Connectivity: Includes CAN modules, I2C, McBSP, SPI, uPP interface, and USB 2.0 port for enhanced connectivity.
Applications
- Industrial Motor Drives: Optimized for real-time control in motor drive applications.
- Solar Inverters and Digital Power: Suitable for high-efficiency power conversion and control.
- Electrical Vehicles and Transportation: Used in advanced control systems for electric vehicles and transportation systems.
- Sensing and Signal Processing: Ideal for applications requiring precise sensing and signal processing.
- Motor Control: Effective in servo drives, permanent magnet synchronous motors, and other motor control applications.
Q & A
- What is the CPU frequency of the TMS320F28375SPZPT?
The CPU frequency is 200 MHz.
- How much flash memory does the TMS320F28375SPZPT have?
The device has up to 1MB (1024 kByte) of onboard flash memory.
- What is the role of the Control Law Accelerator (CLA) in the TMS320F28375SPZPT?
The CLA is an independent 32-bit floating-point processor that runs concurrently with the main CPU, enhancing computational performance.
- What types of communication interfaces are available on the TMS320F28375SPZPT?
The device includes CAN, I2C, McBSP, SPI, uPP interface, and USB 2.0 port.
- What is the operating temperature range of the TMS320F28375SPZPT?
The operating temperature range is -40 to 105°C and -40 to 125°C.
- How many ADC channels does the TMS320F28375SPZPT have?
The device has 20 or 24 ADC channels.
- What is the resolution of the ADCs in the TMS320F28375SPZPT?
The ADC resolution is 12 bits.
- Does the TMS320F28375SPZPT support functional safety?
Yes, it is functional safety-compliant.
- What is the package type of the TMS320F28375SPZPT?
The package type is HTQFP-100.
- Are there any software development kits available for the TMS320F28375SPZPT?
Yes, the DigitalPower SDK and MotorControl SDK are available to accelerate application development.
