Overview
The TMS320F28376DZWTS is a high-performance, 32-bit dual-core microcontroller from Texas Instruments, part of the C2000™ Delfino™ family. This microcontroller is designed for advanced closed-loop control applications, including industrial motor drives, solar inverters, digital power systems, electrical vehicles, and transportation, as well as sensing and signal processing. The device features a dual-core architecture with two TMS320C28x 32-bit CPUs, each operating at 200MHz, and includes a range of integrated peripherals and memory options to support complex control and signal processing tasks.
Key Specifications
| Specification | Details |
|---|---|
| Processor Cores | Two TMS320C28x 32-bit CPUs |
| Operating Frequency | 200MHz |
| Floating-Point Unit (FPU) | IEEE 754 single-precision FPU |
| Math Units | Trigonometric Math Unit (TMU), Viterbi/Complex Math Unit (VCU-II) |
| Control Law Accelerators (CLAs) | Two programmable CLAs, 200MHz, IEEE 754 single-precision floating-point instructions |
| On-chip Memory | 512KB (256KW) or 1MB (512KW) of flash (ECC-protected), 172KB (86KW) or 204KB (102KW) of RAM (ECC-protected or parity-protected) |
| Clock and System Control | Two internal zero-pin 10MHz oscillators, on-chip crystal oscillator, windowed watchdog timer module, missing clock detection circuitry |
| Voltage | 1.2V core, 3.3V I/O design |
| System Peripherals | Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support, dual 6-channel Direct Memory Access (DMA) controllers, up to 169 individually programmable GPIO pins |
| Communications Peripherals | USB 2.0 (MAC + PHY), two CAN modules, three high-speed SPI ports, two McBSPs, four SCI/UART, two I2C interfaces |
| Analog Subsystem | Up to four 16-bit or 12-bit ADCs, three 12-bit buffered DAC outputs, sigma-delta filter module (SDFM) |
| Control Peripherals | 24 PWM channels, 16 HRPWM channels, six eCAP modules, three eQEP modules |
Key Features
- Dual-Core Architecture: Two TMS320C28x 32-bit CPUs operating at 200MHz.
- Math and Acceleration Units: Includes IEEE 754 single-precision Floating-Point Unit (FPU), Trigonometric Math Unit (TMU), and Viterbi/Complex Math Unit (VCU-II).
- Control Law Accelerators (CLAs): Two programmable CLAs that execute code independently of the main CPU.
- On-Chip Memory: ECC-protected flash and RAM, dual-zone security, and unique identification number.
- Analog Subsystem: Up to four 16-bit or 12-bit ADCs, three 12-bit buffered DAC outputs, and a sigma-delta filter module (SDFM).
- Control Peripherals: Enhanced PWM, HRPWM, eCAP, eQEP, and comparator subsystems.
- Communications and System Peripherals: USB 2.0, CAN modules, SPI ports, McBSPs, SCI/UART, I2C interfaces, and DMA controllers.
- Security and Power Management: Dual-zone security, multiple low-power modes, and external wakeup support.
Applications
- Industrial Motor Drives: High-performance motor control and sensing.
- Solar Inverters and Digital Power: Efficient power conversion and management.
- Electrical Vehicles and Transportation: Advanced control and sensing for electric vehicles.
- Sensing and Signal Processing: Real-time signal processing and data acquisition.
- Functional Safety (FuSa): Applications requiring high reliability and safety standards.
Q & A
- What is the TMS320F28376DZWTS microcontroller?
The TMS320F28376DZWTS is a 32-bit dual-core microcontroller from Texas Instruments, part of the C2000™ Delfino™ family, designed for advanced closed-loop control applications.
- What are the key features of the TMS320F28376DZWTS?
Key features include a dual-core architecture, IEEE 754 single-precision FPU, TMU, VCU-II, two programmable CLAs, ECC-protected memory, and a comprehensive set of analog and control peripherals.
- What are the operating frequencies of the CPUs in the TMS320F28376DZWTS?
The CPUs operate at 200MHz each.
- What types of memory does the TMS320F28376DZWTS have?
The device has up to 1MB of ECC-protected flash memory and up to 204KB of ECC-protected or parity-protected RAM.
- What are the primary applications of the TMS320F28376DZWTS?
Primary applications include industrial motor drives, solar inverters, digital power systems, electrical vehicles, and sensing and signal processing.
- Does the TMS320F28376DZWTS support low-power modes?
Yes, it supports multiple low-power modes with external wakeup capabilities.
- What kind of security features does the TMS320F28376DZWTS offer?
The device features dual-zone security supporting third-party development and a unique identification number.
- What types of communication peripherals are available on the TMS320F28376DZWTS?
The device includes USB 2.0, CAN modules, SPI ports, McBSPs, SCI/UART, and I2C interfaces.
- How many ADCs and DACs does the TMS320F28376DZWTS have?
The device has up to four 16-bit or 12-bit ADCs and three 12-bit buffered DAC outputs.
- What is the purpose of the Control Law Accelerators (CLAs) in the TMS320F28376DZWTS?
The CLAs execute code independently of the main CPU, enhancing the overall processing performance.
