Overview
The TMS320F28376SZWTS is a member of the C2000™ Delfino™ microcontroller family from Texas Instruments. This 32-bit floating-point microcontroller is designed for advanced closed-loop control applications, such as industrial motor drives, solar inverters, digital power systems, and more. The device features a single C28x 32-bit CPU, a Control Law Accelerator (CLA), a Trigonometric Math Unit (TMU), and a Floating-Point Unit (FPU), making it highly efficient for real-time control and signal processing tasks.
Key Specifications
| Parameter | Value |
|---|---|
| CPU | Single C28x 32-bit CPU |
| Clock Speed | 200 MHz |
| Memory | Up to 1 MB (512 KB) of onboard flash memory with ECC, up to 164 KB (82 KB) of SRAM |
| Control Law Accelerator (CLA) | Independent 32-bit floating-point processor |
| Trigonometric Math Unit (TMU) | Accelerator for trigonometric operations |
| Floating-Point Unit (FPU) | IEEE 754 single-precision floating-point |
| Analog-to-Digital Converters (ADCs) | Four independent 16-bit ADCs, configurable to 12-bit mode |
| Pulse Width Modulators (PWMs) | 32 channels with high-resolution capability |
| Package Options | 337-ball New Fine Pitch Ball Grid Array (nFBGA), 176-pin PowerPAD™ Thermally Enhanced Low-profile Quad Flatpack (HLQFP) |
| Temperature Options | -S: –40°C to 125°C junction, -Q: –40°C to 125°C ambient (AEC Q100 qualification for automotive applications) |
Key Features
- Parallel Processing Capability: The CLA runs concurrently with the main C28x CPU, effectively doubling the computational performance for real-time control systems.
- Advanced Analog Peripherals: Includes four independent 16-bit ADCs, sigma-delta filter modules (SDFM), and comparator subsystems (CMPSS) for precise analog signal management.
- High-Performance PWMs: 32 PWM channels with high-resolution capability for precise control over motor drives and other applications.
- Extensive Connectivity Options: Supports External Memory Interfaces (EMIFs), CAN modules, USB 2.0, and other communication peripherals like I2C, SPI, and McBSP.
- Security Features: Two 128-bit secure zones for code protection.
- Development Support: Part of the C2000Ware ecosystem, which includes software, documentation, and hardware design resources to minimize development time.
Applications
- Industrial Motor Drives: High-performance control for industrial motors.
- Solar Inverters and Digital Power Systems: Efficient control for solar inverters and digital power applications.
- Automated Sorting Equipment: Precise control for automated sorting and processing systems.
- CNC Control: Advanced control for Computer Numerical Control (CNC) machines.
- Central and String Inverters: High-efficiency control for central and string inverters in renewable energy systems.
- On-Board Chargers and Wireless Chargers: Efficient control for on-board and wireless charging systems.
- Servo Drive Control Modules: Precise control for servo drive applications.
- Industrial AC-DC and Three-Phase UPS Systems: Reliable control for industrial AC-DC and three-phase UPS systems.
Q & A
- What is the primary CPU architecture of the TMS320F28376SZWTS?
The primary CPU architecture is the C28x 32-bit CPU.
- What is the clock speed of the TMS320F28376SZWTS?
The clock speed is 200 MHz.
- How much onboard flash memory does the TMS320F28376SZWTS have?
Up to 1 MB (512 KB) of onboard flash memory with ECC.
- What is the role of the Control Law Accelerator (CLA) in the TMS320F28376SZWTS?
The CLA is an independent 32-bit floating-point processor that runs concurrently with the main C28x CPU to service time-critical functions and enhance computational performance.
- What types of ADCs are integrated into the TMS320F28376SZWTS?
Four independent 16-bit ADCs, configurable to 12-bit mode.
- What are the package options available for the TMS320F28376SZWTS?
337-ball New Fine Pitch Ball Grid Array (nFBGA) and 176-pin PowerPAD™ Thermally Enhanced Low-profile Quad Flatpack (HLQFP).
- What are the temperature options for the TMS320F28376SZWTS?
-S: –40°C to 125°C junction, -Q: –40°C to 125°C ambient (AEC Q100 qualification for automotive applications).
- What development resources are available for the TMS320F28376SZWTS?
Part of the C2000Ware ecosystem, which includes software, documentation, and hardware design resources.
- What are some common applications of the TMS320F28376SZWTS?
Industrial motor drives, solar inverters, digital power systems, automated sorting equipment, CNC control, central and string inverters, on-board and wireless chargers, servo drive control modules, and industrial AC-DC and three-phase UPS systems.
- Does the TMS320F28376SZWTS support secure code execution?
Yes, it has two 128-bit secure zones for code protection.
