Overview
The TMS320F28375DPTPT is a powerful 32-bit floating-point microcontroller unit (MCU) from Texas Instruments, designed for advanced closed-loop control applications. This MCU is part of the C2000 family and features a dual-core architecture based on TI's 32-bit C28x floating-point CPUs, each operating at 200MHz. The device is particularly suited for applications such as industrial motor drives, solar inverters, digital power systems, electrical vehicles, and sensing and signal processing.
Key Specifications
| Specification | Details |
|---|---|
| Processor | Dual-core 32-bit C28x CPUs |
| Frequency | 200 MHz |
| Memory | 1 MB (512KW) of flash memory, 204 KB (102KW) of RAM |
| Supply Voltage | 1.2V core, 3.3V I/O |
| Operating Temperature | Up to 105°C |
| Package Type | 176-Pin HLQFP |
| Analog-to-Digital Converters (ADCs) | Up to four 16-bit or 12-bit ADCs |
| Digital-to-Analog Converters (DACs) | Three 12-bit buffered DAC outputs |
| Pulse Width Modulators (PWM) | 24 PWM channels, 16 High-Resolution PWM channels |
| Communication Interfaces | USB 2.0, CAN, SPI, McBSP, SCI/UART, I2C |
Key Features
- Dual-core architecture with two TMS320C28x 32-bit CPUs and 200MHz signal processing performance in each core.
- IEEE 754 single-precision Floating-Point Unit (FPU) and Trigonometric Math Unit (TMU) and Viterbi/Complex Math Unit (VCU-II).
- Two programmable Control Law Accelerators (CLAs) for independent code execution.
- On-chip memory with ECC-protected flash and RAM, and dual-zone security supporting third-party development.
- Multiple system peripherals including External Memory Interfaces (EMIFs), Direct Memory Access (DMA) controllers, and General-Purpose Input/Output (GPIO) pins.
- Advanced analog subsystem with up to four ADCs, DACs, and sigma-delta filter modules.
- Enhanced control peripherals such as PWM, eCAP, eQEP, and Sigma-Delta Filter Module (SDFM).
- Functional safety compliance with documentation for ISO 26262 and IEC 61508.
Applications
- Industrial motor drives and control systems.
- Solar inverters and digital power systems.
- Electrical vehicles and transportation systems.
- Sensing and signal processing applications.
- Functional safety applications up to ASIL D and SIL 3.
Q & A
- What is the core frequency of the TMS320F28375DPTPT MCU?
The core frequency is 200 MHz.
- What type of memory does the TMS320F28375DPTPT MCU have?
The MCU has up to 1 MB of flash memory and up to 204 KB of RAM.
- What are the key features of the analog subsystem in the TMS320F28375DPTPT?
The analog subsystem includes up to four ADCs, three DACs, and sigma-delta filter modules.
- Does the TMS320F28375DPTPT support functional safety standards?
- What communication interfaces are available on the TMS320F28375DPTPT?
The MCU includes USB 2.0, CAN, SPI, McBSP, SCI/UART, and I2C interfaces.
- What is the purpose of the Control Law Accelerators (CLAs) in the TMS320F28375DPTPT?
The CLAs are independent 32-bit floating-point processors that execute code concurrently with the main CPU, enhancing real-time control performance.
- What is the maximum operating temperature of the TMS320F28375DPTPT?
The maximum operating temperature is up to 105°C.
- What package types are available for the TMS320F28375DPTPT?
The MCU is available in 176-Pin HLQFP and other package types.
- Does the TMS320F28375DPTPT support multiple low-power modes?
- What software development kits are available for the TMS320F28375DPTPT?
The DigitalPower SDK and MotorControl SDK for C2000 MCUs are available to accelerate application development.
