Overview
The TMS320F28054MPNT is a high-performance 32-bit microcontroller from Texas Instruments, part of the C2000 Piccolo microcontroller family. This device is designed for real-time control applications, offering a robust set of features and peripherals that make it suitable for a wide range of industrial and automotive uses. The TMS320F28054MPNT features a 60 MHz C28x CPU, 128 KB of flash memory, and 16 KB of RAM, along with various analog and digital peripherals. It also includes advanced features such as InstaSPIN-MOTION, Programmable Gain Amplifiers (PGAs), and a Control Law Accelerator (CLA) for enhanced performance in control systems.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU | C28x, 60 MHz (16.67-ns cycle time) |
| Flash Memory | 128 KB |
| RAM | 16 KB |
| ADC | 12-bit, 16 channels |
| PGA/VGA | 4 Programmable Gain Amplifiers |
| PWM Channels | 14 |
| Comparators | 7 |
| I2C | 1 |
| CAN | 1 |
| SPI | 1 |
| UART/SCI | 3 |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | 80-pin LQFP |
| Supply Voltage | 3.3 V |
Key Features
- High-Efficiency CPU: 60 MHz C28x CPU with 16.67-ns cycle time and support for 16 × 16 and 32 × 32 Multiply and Accumulate (MAC) operations.
- InstaSPIN-MOTION: Integrated InstaSPIN-MOTION technology for sensorless motor control.
- Analog Peripherals: 12-bit ADC, up to seven comparators, up to four PGAs, and up to four digital filters.
- Control Law Accelerator (CLA): 32-bit floating-point math accelerator that executes code independently of the main CPU.
- Security Features: Dual-zone security module and secure ROM blocks.
- Low Power and Cost: Single 3.3-V supply, no power sequencing requirement, integrated power-on reset and brownout reset.
- Advanced Debug Features: Real-time debug through hardware, analysis and breakpoint functions.
Applications
- Air Conditioner Outdoor Unit Control: Suitable for controlling outdoor units in air conditioning systems.
- Door Operator Drive Control: Used in door operator systems for precise control.
- Inverter & Motor Control: Ideal for inverter and motor control applications in industrial settings.
- AC Drive Control Module: Used in AC drive control modules for various industrial applications.
- BLDC Motor Drive: Supports both AC-input and DC-input BLDC motor drives.
Q & A
- What is the CPU frequency of the TMS320F28054MPNT?
The CPU frequency is 60 MHz with a cycle time of 16.67 ns.
- How much flash memory does the TMS320F28054MPNT have?
The device has 128 KB of flash memory.
- What is the resolution of the ADC in the TMS320F28054MPNT?
The ADC resolution is 12 bits.
- Does the TMS320F28054MPNT support CAN communication?
Yes, it supports one CAN module.
- What is the operating temperature range of the TMS320F28054MPNT?
The operating temperature range is -40°C to 125°C.
- What package type is the TMS320F28054MPNT available in?
The device is available in an 80-pin LQFP package.
- Does the TMS320F28054MPNT have any security features?
Yes, it includes a dual-zone security module and secure ROM blocks.
- What is the supply voltage for the TMS320F28054MPNT?
The nominal supply voltage is 3.3 V.
- Does the TMS320F28054MPNT support InstaSPIN-MOTION technology?
Yes, it is InstaSPIN-MOTION-enabled.
- What are some common applications of the TMS320F28054MPNT?
Common applications include air conditioner outdoor unit control, door operator drive control, inverter and motor control, AC drive control modules, and BLDC motor drives.
