Overview
The TMS320F28065UPNT is a 32-bit microcontroller from Texas Instruments, part of the C2000™ Piccolo™ family. This device is designed to provide high performance and integration, making it suitable for a wide range of applications. It features a high-efficiency 32-bit CPU with a clock frequency of up to 90 MHz, a floating-point unit (FPU), and a Control Law Accelerator (CLA). The microcontroller also includes 128 KB of flash memory and 100 KB of RAM, along with various peripherals and interfaces to support complex control and processing tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Bit Size | 32-bit |
| Clock Frequency (Max) | 90.0 MHz |
| CPU Family | TMS320C28x |
| Flash Memory | 128 KB |
| RAM | 100 KB |
| DMA Channels | Yes, 6 channels |
| Package Type | LQFP (80-pin) |
| Body Size | 12.0 mm × 12.0 mm |
| Analog to Digital Converter (ADC) | Supports 0 to 3.3-V fixed full-scale range |
Key Features
- High-efficiency 32-bit CPU with 90 MHz clock frequency and 11.11-ns cycle time
- Floating-Point Unit (FPU) and Control Law Accelerator (CLA)
- Harvard Bus Architecture and atomic operations for fast interrupt response and processing
- Unified memory programming model and code-efficient design in C/C++ and assembly
- Integrated peripherals including ePWM, eCAP, eQEP, HRPWM, and CAN
- Analog comparators with internal 10-bit references and optimized ADC interface
- Internal voltage regulator for single-rail operation
Applications
- Appliances
- Building Automation
- Electric Vehicle/Hybrid Electric Vehicle (EV/HEV) Powertrain
- Factory Automation
- Grid Infrastructure
- Medical, Healthcare, and Fitness
- Motor Drives
- Power Delivery
- Telecom Infrastructure
- Test and Measurement
Q & A
- What is the maximum clock frequency of the TMS320F28065UPNT?
The maximum clock frequency is 90 MHz. - How much flash memory does the TMS320F28065UPNT have?
The device has 128 KB of flash memory. - What type of CPU does the TMS320F28065UPNT use?
The device uses a TMS320C28x 32-bit CPU. - Does the TMS320F28065UPNT have a Floating-Point Unit (FPU)?
Yes, it includes an FPU. - What is the purpose of the Control Law Accelerator (CLA) in the TMS320F28065UPNT?
The CLA is designed to accelerate control law algorithms, enhancing the device's performance in control applications. - What types of peripherals are integrated into the TMS320F28065UPNT?
The device includes ePWM, eCAP, eQEP, HRPWM, CAN, and other peripherals. - What is the package type and body size of the TMS320F28065UPNT?
The package type is LQFP (80-pin) with a body size of 12.0 mm × 12.0 mm. - Does the TMS320F28065UPNT support DMA operations?
Yes, it supports DMA operations with 6 channels. - What is the range of the ADC in the TMS320F28065UPNT?
The ADC supports a fixed full-scale range of 0 to 3.3 V. - What are some common applications of the TMS320F28065UPNT?
Common applications include appliances, building automation, EV/HEV powertrain, factory automation, and more.
