会社ブログについて Mingjiada Electronics Supply TI F280049 100MHz C2000™ 32-Bit Floating-Point Microcontrollers

Mingjiada Electronics Supply TI F280049 100MHz C2000™ 32-Bit Floating-Point Microcontrollers

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the [TI] F280049 | C2000™ 32-bit real-time microcontroller (MCU), The C2000™ 32-bit microcontrollers are optimised for processing, sensing and driving, enhancing closed-loop performance in real-time control applications such as industrial motor drives, photovoltaic inverters and digital power supplies, electric vehicles and transport, motor control, as well as sensing and signal processing.

Product Overview
The F280049 belongs to TI’s C2000 Piccolo F28004x series and is designed for real-time control applications. The device utilises a 32-bit C28x real-time kernel with a maximum clock speed of 100 MHz and integrates a floating-point unit (FPU) and a trigonometric unit (TMU), which enhance computational efficiency in motor control, power conversion and digital power algorithms.
The F280049 features on-board flash memory and RAM, and integrates multiple control and analogue resources such as ADCs, comparators, DACs, ePWM, eCAP and eQEP. It also supports communication interfaces including CAN FD, SCI, SPI and I²C, facilitating the development of compact real-time control systems.
The F280049 is suitable for applications requiring high-precision PWM, fast ADC sampling and real-time closed-loop control, such as motor drivers, digital power supplies, inverters, energy storage PCS, on-board chargers, UPS and industrial automation equipment.

Key Features of the F280049
1. Real-time kernel and computational capabilities
The F280049 utilises the C28x 32-bit real-time kernel, with a maximum operating frequency of 100 MHz. The C28x kernel is designed for real-time control and is suitable for processing algorithms such as motor vector control, digital power supply loop compensation, PFC control and inverter modulation. With the integration of an FPU and TMU, floating-point and trigonometric operations can be hardware-accelerated, helping to reduce control algorithm execution time and improve loop response.
2. Memory and System Resources
The device incorporates on-board flash memory and RAM for storing control programmes, parameter tables and runtime data. Specific flash and RAM capacities, as well as whether a CLA coprocessor or AES encryption module is integrated, must be confirmed based on the specific F280049 part number and the manufacturer’s data sheet. For systems requiring frequent parameter updates or high real-time responsiveness, it is recommended to plan memory partitions and interrupt priorities appropriately during the design phase.
3. Control Peripherals
The F280049 integrates control peripherals such as ePWM, eCAP and eQEP, which can be used for motor driving, power conversion, PWM modulation, capture inputs and encoder position feedback. The ePWM resource is suitable for generating multiple complementary PWM signals in conjunction with dead-time control, facilitating the driving of power topologies such as three-phase inverters, synchronous buck converters, and full-bridge/half-bridge configurations. The eQEP can be used for rotary transformer or encoder interfaces, supporting motor position and speed detection.
4. Analogue and Sampling Resources
The chip integrates multiple analogue resources, including ADCs, analogue comparators and DACs, which can be used for current sampling, voltage sampling, temperature detection and fault protection. For motor control and digital power applications, ADC sampling timing, PWM-triggered sampling and comparator protection paths are key design considerations; it is recommended to allocate sampling channels and trigger sources appropriately in accordance with the specific control topology.
5. Communication and Expansion Interfaces
The F280049 supports common communication interfaces such as CAN FD, SCI, SPI and I²C, which can be used for communication with host computers, power stage drivers, sensors, EEPROMs and system management devices. CAN FD is suitable for bus communication in industrial and automotive electronics; SPI and I²C can be used for on-board peripheral expansion. Please refer to the original manufacturer’s data sheet for specific interface counts and multiplexed pins.

Typical Applications of the F280049
Industrial motor drives and servo control
Variable-frequency drives, fan and pump drives
Digital power supplies and DC/DC converters
Photovoltaic inverters and energy storage PCS
On-board chargers (OBC) and automotive electronic control
UPS, charging points and power supply modules
Variable-frequency control for household appliances and industrial automation
Multi-axis motor control and power conversion systems

Supply Information
Mingjiada Electronics has long specialised in the TI product range. The F280049 C2000™ 32-bit MCU (F280049CPZS) is always in stock, and we support sample orders, small-batch purchases and full-reel supply. To confirm specific part numbers, stock levels and real-time prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.
Tags: F280049CPZS, F280049CPZ, F280049CP, F280049C, F280049