TMS320F28026PTS 32-bit Real-Time Microcontroller (PTS package)

TMS320F28026PTS Overview

The TMS320F28026PTS is a 32?bit fixed?point microcontroller from a real?time control family. It combines a single C28x CPU core with on?chip memory, high?resolution ADC and multiple ePWM modules for motor and power applications. The device targets low? to mid?range control systems that need deterministic interrupt latency and fast analog sampling. For sourcing and datasheet access, see IC Manufacturer.

TMS320F28026PTS Technical Specifications

TMS320F28026PTS Key Features

• Single C28x CPU core with deterministic interrupt handling ?? enables precise real?time control loops and faster response than many generic MCUs.
• Integrated 12?bit ADC with multiple channels ?? supports higher resolution sensing and reduces external ADC count for cleaner analog paths.
• Three integrated ePWM modules ?? simplify multi?phase motor control with synchronized PWM outputs and flexible dead?time insertion.
• On?chip flash and SRAM ?? reduces BOM count and board area while improving system integration and reliability.
• Rich peripheral mix including eCAP and eQEP ?? supports advanced position, speed, and capture functions without extra devices.
• 3.3 V I/O compatibility ?? aligns with common industrial level standards for interfacing with other control components.

Typical Applications

• Motor drive control for small to medium industrial motors, where deterministic PWM timing and multi?phase synchronization are critical for torque and efficiency control.
• Power conversion in inverters and UPS systems, providing precise ADC sampling and PWM generation for tight voltage and current regulation loops.
• Embedded industrial controllers and automation nodes that require on?chip flash memory and deterministic CPU performance for closed?loop control tasks.
• Sensor fusion and real?time data acquisition systems that use multiple ADC channels and capture units to sample analog signals with low latency and high repeatability.

TMS320F28026PTS Advantages vs Typical Alternatives

The device offers a focused control feature set with integrated PWM, ADC, and capture peripherals. Compared with generic 32?bit MCUs, it delivers lower interrupt latency and deterministic cycle timing, which improves closed?loop stability. With on?chip flash and SRAM, it reduces board count versus designs that need external memory. Its 12?bit ADC and three ePWM modules make it more suitable for multi?phase motor and power designs than lower?integration microcontrollers.

TMS320F28026PTS Brand Info

The TMS320F28026PTS belongs to the Texas Instruments C2000 real?time control family. TI positions this line for deterministic motor and power electronics control, with tight integration of PWM, analog conversion, and timing peripherals to accelerate control algorithm deployment and reduce system cost.

FAQ

What core does it use?

The MCU uses a single TMS320C28x 32?bit fixed?point core optimized for real?time control. This core emphasizes predictable instruction timing and fast interrupt handling for control loops.

How many ADC bits are available?

The integrated ADC provides 12?bit resolution. This balance of resolution and conversion speed supports typical current and voltage sensing in motor and power control applications.

How many PWM modules are integrated?

Three ePWM modules are available on?chip. Multiple modules allow synchronized outputs for multi?phase inverters and independent PWM for multiple power stages without external drivers.

What memory does it include?

On?chip nonvolatile flash and SRAM are provided to host firmware and runtime data. Having both on?chip flash and SRAM minimizes the need for external memory devices on typical control boards.

Is it suitable for industrial environments?

Yes. The device supports a standard industrial temperature range and 3.3 V I/O. Its integrated peripherals and robust control features make it suitable for a wide range of industrial motor and power applications.