Overview
The TMS320F28035MPNTEP is a member of the Piccolo™ family of microcontrollers from Texas Instruments. This device is built around the high-efficiency 32-bit CPU (TMS320C28x) and is designed for a wide range of control applications. It features a 60 MHz CPU with a 16.67-ns cycle time, along with advanced mathematical capabilities such as 16 × 16 and 32 × 32 MAC operations and 16 × 16 dual MAC. The microcontroller also includes a programmable Control Law Accelerator (CLA) for independent execution of code and a 32-bit floating-point math accelerator. The device is code-compatible with previous C28x-based code and offers high levels of analog integration, making it suitable for various industrial and automotive applications.
Key Specifications
| Specification | Details |
|---|---|
| CPU | High-Efficiency 32-Bit CPU (TMS320C28x), 60 MHz (16.67-ns Cycle Time) |
| MAC Operations | 16 × 16 and 32 × 32 MAC Operations, 16 × 16 Dual MAC |
| Bus Architecture | Harvard Bus Architecture |
| Memory | Flash, SARAM, OTP, Boot ROM Available |
| Package | 80-Pin PN Low-Profile Quad Flatpack (LQFP), 12.0 mm × 12.0 mm |
| Temperature Range | –55°C to 125°C (Extended Temperature Range) |
| GPIO Pins | Up to 45 Individually Programmable, Multiplexed GPIO Pins |
| Peripheral Interfaces | SCI, SPI, I2C, LIN, eCAN, ePWM, HRPWM, eCAP, HRCAP, eQEP |
| ADC | Analog-to-Digital Converter with 0 to 3.3-V fixed full-scale range |
| Temperature Sensor | On-Chip Temperature Sensor |
Key Features
- High-Efficiency 32-Bit CPU (TMS320C28x) with 60 MHz (16.67-ns Cycle Time)
- Programmable Control Law Accelerator (CLA) with 32-Bit Floating-Point Math Accelerator
- Advanced mathematical operations: 16 × 16 and 32 × 32 MAC Operations, 16 × 16 Dual MAC
- Harvard Bus Architecture and Atomic Operations
- Fast Interrupt Response and Processing, Unified Memory Programming Model
- Enhanced Control Peripherals: ePWM, HRPWM, eCAP, HRCAP, eQEP
- Analog-to-Digital Converter (ADC) and On-Chip Temperature Sensor
- Analog comparators with internal 10-bit references
- Advanced Emulation Features: Analysis and Breakpoint Functions, Real-Time Debug Through Hardware
- Code-Security Module with 128-Bit Security Key and Lock
- Serial Port Peripherals: SCI, SPI, I2C, LIN, eCAN
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 CPU speed of the TMS320F28035MPNTEP?
The CPU speed is 60 MHz with a cycle time of 16.67 ns.
- What types of MAC operations does the TMS320F28035MPNTEP support?
It supports 16 × 16 and 32 × 32 MAC operations, as well as 16 × 16 dual MAC.
- What is the Control Law Accelerator (CLA) in the TMS320F28035MPNTEP?
The CLA is a programmable accelerator that includes a 32-bit floating-point math accelerator and executes code independently of the main CPU.
- What is the package type and size of the TMS320F28035MPNTEP?
The package type is 80-Pin PN Low-Profile Quad Flatpack (LQFP), with a body size of 12.0 mm × 12.0 mm.
- What is the temperature range of the TMS320F28035MPNTEP?
The device operates in an extended temperature range of –55°C to 125°C.
- What types of peripheral interfaces are available on the TMS320F28035MPNTEP?
The device includes SCI, SPI, I2C, LIN, eCAN, ePWM, HRPWM, eCAP, HRCAP, and eQEP interfaces.
- Does the TMS320F28035MPNTEP have on-chip memory?
Yes, it includes Flash, SARAM, OTP, and Boot ROM.
- What security features are included in the TMS320F28035MPNTEP?
The device features a Code-Security Module with a 128-Bit Security Key and Lock to protect secure memory blocks and prevent firmware reverse engineering.
- What are some of the advanced emulation features of the TMS320F28035MPNTEP?
The device includes analysis and breakpoint functions, as well as real-time debug through hardware.
- What are the typical applications of the TMS320F28035MPNTEP?
It is used in appliances, building automation, EV/HEV powertrain, factory automation, grid infrastructure, medical devices, motor drives, power delivery, telecom infrastructure, and test and measurement.
