F280025CPNSR 32-bit MCU, CPNSR Package

F280025CPNSR Overview

The F280025CPNSR is a 32?bit control microcontroller designed for compact industrial control and motor drive tasks. It combines a single high?performance CPU core with integrated analog and digital peripherals to reduce board count and speed development. With integrated on?chip Flash and SRAM, multiple PWM channels, and precision ADC capability, the device targets real?time control where deterministic timing and low latency matter. Learn more from the original source at IC Manufacturer.

F280025CPNSR Technical Specifications

F280025CPNSR Key Features

• Deterministic C28x CPU: Single 32?bit core delivers predictable control loop timing for better regulation and faster response in closed?loop systems.
• Integrated Flash and SRAM: On?chip memory reduces external components and helps lower BOM cost and board area compared with multi?chip solutions.
• Multi?channel PWM: Multiple PWM outputs support three?phase and multi?motor topologies, simplifying motor drive integration and reducing design time.
• 12?bit ADC accuracy: Built?in ADC channels provide higher resolution measurement for current sensing and voltage feedback, improving control precision and efficiency.

Typical Applications

• Brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) control in compact drives where deterministic execution and multiple PWMs reduce external gate drivers and control logic.
• Power conversion and inverter control for industrial supplies, where integrated ADC and PWM channels enable tighter current loop control and fewer discrete parts on the power stage.
• Embedded motion control in robotics and automated equipment, providing lower control latency and a smaller footprint than multi?board alternatives for single?axis and multi?axis tasks.
• Smart sensors and compact process controllers in factory automation, where on?chip Flash and peripherals enable field?programmable control and faster time?to?market.

F280025CPNSR Advantages vs Typical Alternatives

Compared with separate MCU plus analog front end approaches, this device integrates a 32?bit control core, Flash, SRAM, ADC, and multiple PWMs in a single package. That translates to fewer board layers, lower component count, and more predictable timing. It offers competitive clock performance (around 50 MHz) and multiple PWM/ADC channels, making it more suitable for compact motor and power stages than many 8? or 16?bit controllers. For engineers seeking tighter control loops and reduced BOM complexity, the integrated architecture delivers lower system latency and faster development time.

F280025CPNSR Brand Info

This part is produced by Texas Instruments, a long?standing semiconductor company known for microcontroller families targeted at industrial control. The F280025 family sits in TI??s C2000 portfolio, focused on real?time control. The brand emphasizes reliable silicon, broad software tools, and ecosystem support for motor and power applications.

FAQ

What core does it use?

The device uses a single 32?bit C28x class CPU core optimized for deterministic integer and fixed?point control tasks. That core is tailored for real?time control, prioritizing predictable instruction timing and fast interrupt handling for closed?loop systems.

How much on?chip memory exists?

On?chip nonvolatile Flash and SRAM are provided to store firmware and runtime data. The integrated Flash removes the need for external program memory in most compact applications and lowers board complexity and cost.

Can it drive three?phase motors?

Yes. Multiple PWM channels and complementary PWM support enable direct implementation of three?phase motor drives. Combined with on?chip ADCs for current and voltage sensing, the device supports typical three?phase control algorithms with fewer external components.

What analog inputs are available?

The device includes a 12?bit ADC with multiple input channels. These ADC channels support measurement of currents and voltages for feedback control and can be triggered synchronously with PWM events to minimize sampling jitter.

Is it suitable for industrial temperatures?

The part is specified for industrial temperature operation (typically down to -40 ??C and up to +85 ??C), making it appropriate for factory automation and field?mounted control equipment where thermal variation is common.