Overview
The TMS320F28062PFPQ is a 32-bit microcontroller from Texas Instruments, part of the C2000™ C28x Piccolo™ series. This device is designed for high-performance applications, particularly in motor control, automotive, and industrial sectors. It features a high-efficiency 32-bit CPU (TMS320C28x) operating at 90 MHz, along with advanced peripherals and a robust set of communication interfaces. The microcontroller is optimized for low power consumption and high integration, making it suitable for compact and efficient system designs.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | 32-bit C28x |
| Operating Speed | 90 MHz |
| Program Memory | 128 KB Flash (64K x 16) |
| RAM Size | 26 KB |
| ADC Resolution | 12-bit, up to 3.46 MSPS |
| Package Type | 80-HTQFP (12x12 mm) |
| Number of I/Os | 40 |
| Operating Temperature | -40°C to 125°C |
| Communication Interfaces | CANbus, I²C, McBSP, SCI, SPI, UART/USART, USB 2.0 |
| AEC-Q100 Certification | Yes |
Key Features
- High-Efficiency CPU: 32-bit C28x CPU with a 90 MHz operating speed and 11.11-ns cycle time.
- Advanced Peripherals: Includes up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, three Enhanced Capture (eCAP) modules, up to 4 High-Resolution Capture (HRCAP) modules, and up to 2 Enhanced Quadrature Encoder Pulse (eQEP) modules.
- Floating-Point Unit (FPU): Supports native single-precision floating-point operations.
- Programmable Control Law Accelerator (CLA): A 32-bit floating-point math accelerator that executes code independently of the main CPU.
- Viterbi, Complex Math, CRC Unit (VCU): Extends the C28x instruction set to support complex multiply, Viterbi operations, and Cyclic Redundancy Check (CRC).
- Security Features: 128-bit security key and lock to protect secure memory blocks and prevent reverse-engineering of firmware.
- Communication Interfaces: Includes CANbus, I²C, McBSP, SCI, SPI, UART/USART, and USB 2.0.
- Advanced Debug Features: Real-time debug through hardware with analysis and breakpoint functions.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q100 certification and robust performance.
- Industrial Motor Control: Optimized for accurate motor control with advanced peripherals and high integration.
- Power Conversion Systems: Used in power conversion systems requiring high efficiency and real-time control.
Q & A
- What is the operating speed of the TMS320F28062PFPQ microcontroller?
The TMS320F28062PFPQ operates at a speed of 90 MHz.
- What type of CPU does the TMS320F28062PFPQ use?
The TMS320F28062PFPQ uses a 32-bit C28x CPU.
- What is the program memory size of the TMS320F28062PFPQ?
The program memory size is 128 KB Flash (64K x 16).
- What is the resolution of the ADC in the TMS320F28062PFPQ?
The ADC resolution is 12-bit, with a maximum sampling rate of up to 3.46 MSPS.
- What are the communication interfaces available on the TMS320F28062PFPQ?
The device includes CANbus, I²C, McBSP, SCI, SPI, UART/USART, and USB 2.0 interfaces.
- Is the TMS320F28062PFPQ AEC-Q100 certified?
Yes, the TMS320F28062PFPQ is AEC-Q100 certified, making it suitable for automotive applications.
- What is the operating temperature range of the TMS320F28062PFPQ?
The operating temperature range is -40°C to 125°C.
- What type of package does the TMS320F28062PFPQ come in?
The device comes in an 80-HTQFP package with dimensions of 12x12 mm.
- Does the TMS320F28062PFPQ have any security features?
Yes, it includes a 128-bit security key and lock to protect secure memory blocks and prevent reverse-engineering of firmware.
- What are some of the advanced peripherals available on the TMS320F28062PFPQ?
The device includes up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, three Enhanced Capture (eCAP) modules, up to 4 High-Resolution Capture (HRCAP) modules, and up to 2 Enhanced Quadrature Encoder Pulse (eQEP) modules.
