Overview
The TMS320F28062PZTR is a 32-bit microcontroller from Texas Instruments, part of the C2000 family. It is optimized for real-time control applications, enhancing closed-loop performance in areas such as industrial motor drives, solar inverters, digital power, electrical vehicles, motor control, and sensing and signal processing. This MCU combines the power of the C28x core with highly integrated control peripherals, making it suitable for a wide range of industrial and automotive applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor | High-efficiency 32-bit CPU (TMS320C28x), 90 MHz (11.11-ns cycle time) |
| Memory | Up to 256KB of flash, up to 100KB of RAM, 2KB of One-Time Programmable (OTP) ROM |
| Package | 100-pin LQFP (Low-Profile Quad Flatpack) |
| Operating Temperature Range | -40°C to 105°C |
| Supply Voltage | Single 3.3-V supply |
| ADC | 12-bit Analog-to-Digital Converter (ADC), dual Sample-and-Hold (S/H), up to 3.46 MSPS, up to 16 channels |
| PWM Modules | Up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, 16 PWM channels total (8 HRPWM-capable) |
| Serial Peripherals | Two Serial Communications Interface (SCI) [UART] modules, Two Serial Peripheral Interface (SPI) modules, One Inter-Integrated-Circuit (I2C) bus, One Multichannel Buffered Serial Port (McBSP) bus, One Enhanced Controller Area Network (eCAN), Universal Serial Bus (USB) 2.0 |
| GPIO | Up to 54 individually programmable, multiplexed General-Purpose Input/Output (GPIO) pins with input filtering |
Key Features
- High-efficiency 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 Multiply and Accumulate (MAC) operations
- Harvard bus architecture and atomic operations
- Floating-Point Unit (FPU) with native single-precision floating-point operations
- Programmable Control Law Accelerator (CLA) for independent code execution
- Viterbi, Complex Math, CRC Unit (VCU) for extended instruction set support
- Advanced control peripherals including ePWM, eCAP, HRCAP, and eQEP modules
- On-chip temperature sensor and 128-bit security key and lock
- Low-power operating modes and integrated power-on reset and brownout reset
- Advanced debug features with analysis and breakpoint functions
Applications
- Industrial motor drives
- Solar inverters and digital power
- Electrical vehicles and transportation
- Motor control
- Sensing and signal processing
Q & A
- What is the primary application area of the TMS320F28062PZTR?
The TMS320F28062PZTR is primarily used in real-time control applications such as industrial motor drives, solar inverters, digital power, electrical vehicles, and sensing and signal processing. - What is the clock speed of the TMS320F28062PZTR?
The clock speed is 90 MHz with an 11.11-ns cycle time. - How much memory does the TMS320F28062PZTR have?
It has up to 256KB of flash, up to 100KB of RAM, and 2KB of One-Time Programmable (OTP) ROM. - What type of package is available for the TMS320F28062PZTR?
The MCU is available in a 100-pin LQFP (Low-Profile Quad Flatpack) package. - What is the operating temperature range of the TMS320F28062PZTR?
The operating temperature range is -40°C to 105°C. - Does the TMS320F28062PZTR support floating-point operations?
Yes, it includes a Floating-Point Unit (FPU) for native single-precision floating-point operations. - What advanced control peripherals are included in the TMS320F28062PZTR?
The MCU includes up to 8 Enhanced Pulse-Width Modulator (ePWM) modules, Enhanced Capture (eCAP) modules, High-Resolution Capture (HRCAP) modules, and Enhanced Quadrature Encoder Pulse (eQEP) modules. - Does the TMS320F28062PZTR have security features?
Yes, it includes a 128-bit security key and lock to protect secure memory blocks and prevent reverse-engineering of firmware. - What serial communication interfaces are supported by the TMS320F28062PZTR?
The MCU supports SCI (UART), SPI, I2C, McBSP, eCAN, and USB 2.0 interfaces. - Are there any advanced debug features available?
Yes, the TMS320F28062PZTR includes advanced debug features with analysis and breakpoint functions, as well as real-time debug through hardware.
