Overview
The TMS320F28375S-Q1 is a powerful 32-bit floating-point microcontroller unit (MCU) from Texas Instruments, designed for advanced closed-loop control applications. It is part of the C2000™ microcontroller family, optimized for processing, sensing, and actuation to improve performance in real-time control systems. This MCU is particularly suited for applications such as industrial motor drives, solar inverters and digital power, electrical vehicles and transportation, and sensing and signal processing.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | TMS320C28x 32-bit CPU |
| Speed | 200MHz |
| Program Memory Size | 1MB (512K x 16) FLASH |
| RAM Size | 164KB (82KW) |
| Voltage - Supply (Vcc/Vdd) | 1.14 V ~ 3.47 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 100-HTQFP Exposed Pad |
| Connectivity | CAN, I2C, McBSP, SCI, SPI, uPP, UART/USART, USB |
| Analog Subsystem | Up to four independent 16-bit ADCs, DACs, PWMs, eCAPs, eQEPs |
| Security Features | Dual-zone security supporting third-party development, Unique identification number |
Key Features
- IEEE 754 single-precision Floating-Point Unit (FPU) and Trigonometric Math Unit (TMU) for enhanced mathematical processing.
- Viterbi/Complex Math Unit (VCU-II) for reducing complex math operation time.
- Programmable Control Law Accelerator (CLA) that executes code independently of the main CPU, enhancing real-time control performance.
- On-chip memory including ECC-protected flash and parity-protected or ECC-protected RAM.
- System peripherals such as two External Memory Interfaces (EMIFs), 6-channel Direct Memory Access (DMA) controller, and up to 169 individually programmable GPIO pins.
- Communications peripherals including USB 2.0, CAN modules, SPI ports, McBSPs, SCI/UART, and I2C interfaces.
- Analog subsystem with four independent 16-bit ADCs, sigma-delta filter module (SDFM), and Comparator Subsystem (CMPSS) with windowed comparators.
- Multiple Low-Power Mode (LPM) support with external wakeup capabilities.
Applications
- Industrial Motor Drives: Optimized for high-performance motor control applications.
- Solar Inverters and Digital Power: Suitable for power conversion and control in solar and digital power systems.
- Electrical Vehicles and Transportation: Used in control systems for electric vehicles and transportation infrastructure.
- Sensing and Signal Processing: Ideal for applications requiring precise sensing and signal processing.
Q & A
- What is the core processor of the TMS320F28375S-Q1?
The core processor is the TMS320C28x 32-bit CPU.
- What is the maximum speed of the TMS320F28375S-Q1?
The maximum speed is 200MHz.
- How much program memory does the TMS320F28375S-Q1 have?
The MCU has up to 1MB (512K x 16) of FLASH memory.
- What are the key features of the analog subsystem?
The analog subsystem includes up to four independent 16-bit ADCs, sigma-delta filter module (SDFM), and Comparator Subsystem (CMPSS) with windowed comparators.
- What types of communication peripherals are available on the TMS320F28375S-Q1?
The MCU includes USB 2.0, CAN modules, SPI ports, McBSPs, SCI/UART, and I2C interfaces.
- What is the purpose of the Programmable Control Law Accelerator (CLA)?
The CLA executes code independently of the main CPU, enhancing real-time control performance.
- What security features are integrated into the TMS320F28375S-Q1?
The MCU features dual-zone security supporting third-party development and a unique identification number.
- What are the operating temperature ranges for the TMS320F28375S-Q1?
The operating temperature range is -40°C ~ 125°C (TA).
- What package type is the TMS320F28375S-Q1 available in?
The MCU is available in a 100-HTQFP Exposed Pad package.
- What are some typical applications of the TMS320F28375S-Q1?
Typical applications include industrial motor drives, solar inverters and digital power, electrical vehicles and transportation, and sensing and signal processing.
