Overview
The TMS320F28376SPZPT is a high-performance 32-bit floating-point microcontroller from Texas Instruments, part of the C2000 Delfino family. This MCU is designed for advanced closed-loop control applications, such as industrial motor drives, solar inverters, digital power systems, electrical vehicles, and sensing and signal processing. The device features a 32-bit C28x floating-point CPU operating at 200 MHz, which is enhanced by various accelerators like the Trigonometric Math Unit (TMU) and the Viterbi/Complex Math Unit (VCU-II). Additionally, it includes a Programmable Control Law Accelerator (CLA) that runs parallel time-critical control algorithms, freeing up the main CPU for other system tasks.
Key Specifications
| Feature | Specification |
|---|---|
| Processor | TMS320C28x 32-bit CPU, 200 MHz |
| Floating-Point Unit (FPU) | IEEE 754 single-precision FPU |
| Math Units | Trigonometric Math Unit (TMU), Viterbi/Complex Math Unit (VCU-II) |
| Control Law Accelerator (CLA) | 1 CLA, 200 MHz, IEEE 754 single-precision floating-point instructions |
| Memory | Up to 1 MB (512KW) of flash, up to 164 KB (82KW) of RAM |
| Analog-to-Digital Converters (ADCs) | Up to four independent 16-bit ADCs, 1.1 MSPS each |
| Package Type | HTQFP (PZP), 100 pins |
| Body Size | 16mm × 16mm |
| Clock and System Control | Two internal zero-pin 10-MHz oscillators, on-chip crystal oscillator, external clock input |
| Connectivity | Dual EMIFs, dual CAN 2.0 interfaces, uPP interface, USB 2.0 host port with MAC and PHY |
| Security | Dual-zone security, 128-bit security key and lock |
Key Features
- High-Performance CPU: 32-bit C28x floating-point CPU operating at 200 MHz.
- Math Accelerators: Trigonometric Math Unit (TMU) and Viterbi/Complex Math Unit (VCU-II) for enhanced mathematical operations.
- Control Law Accelerator (CLA): Runs parallel time-critical control algorithms independently of the main CPU.
- Advanced Analog Peripherals: Four independent 16-bit ADCs, sigma-delta filter module (SDFM), and Comparator Subsystem (CMPSS) with windowed comparators.
- Connectivity Options: Dual EMIFs, dual CAN 2.0 interfaces, uPP interface, and USB 2.0 host port with MAC and PHY.
- Security Features: Dual-zone security with 128-bit security key and lock.
- Functional Safety Compliance: Developed for functional safety applications, compliant with ISO 26262, IEC 61508, IEC 60730, and UL 1998 standards.
Applications
- Industrial Motor Drives: High-performance control for industrial motor applications.
- Solar Inverters and Digital Power Systems: Efficient control and monitoring for solar and digital power systems.
- Electrical Vehicles and Transportation: Advanced control and sensing for electrical vehicles and transportation systems.
- Sensing and Signal Processing: Precise sensing and signal processing capabilities for various industrial and automotive applications.
Q & A
- What is the core frequency of the TMS320F28376SPZPT MCU?
The core frequency is 200 MHz.
- What type of CPU does the TMS320F28376SPZPT use?
The MCU uses a 32-bit C28x floating-point CPU.
- What are the key math accelerators available on this MCU?
The MCU includes a Trigonometric Math Unit (TMU) and a Viterbi/Complex Math Unit (VCU-II).
- What is the purpose of the Control Law Accelerator (CLA)?
The CLA runs parallel time-critical control algorithms independently of the main CPU.
- How much on-board flash and RAM does the TMS320F28376SPZPT have?
Up to 1 MB (512KW) of flash and up to 164 KB (82KW) of RAM.
- What types of analog-to-digital converters are available on this MCU?
Up to four independent 16-bit ADCs.
- What is the package type and body size of the TMS320F28376SPZPT?
HTQFP (PZP) package with a body size of 16mm × 16mm.
- What connectivity options are available on this MCU?
Dual EMIFs, dual CAN 2.0 interfaces, uPP interface, and USB 2.0 host port with MAC and PHY.
- Is the TMS320F28376SPZPT compliant with any functional safety standards?
Yes, it is compliant with ISO 26262, IEC 61508, IEC 60730, and UL 1998 standards.
- What are some typical applications of the TMS320F28376SPZPT?
Industrial motor drives, solar inverters, digital power systems, electrical vehicles, and sensing and signal processing applications.
