TMS320F28027DAS 32-bit Real-Time Microcontroller (DAS package)

TMS320F28027DAS Overview

The TMS320F28027DAS is a 32?bit microcontroller in the C2000 Piccolo family designed for real?time control and signal processing. It combines a 32?bit C28x CPU with on?chip nonvolatile memory, integrated analog and PWM peripherals, and a compact 28?pin package suitable for space?constrained designs. Use it where precise motor control, fast ADC sampling, and deterministic timing matter. Sourcing specialists and engineers can compare cost, pin count, and peripheral mix against other Piccolo variants via the IC Manufacturer reference link provided.

TMS320F28027DAS Technical Specifications

TMS320F28027DAS Key Features

• Single 32?bit C28x core delivers deterministic, high?speed integer performance for control loops.
• On?chip nonvolatile Flash memory simplifies firmware updates and reduces system BOM compared to external flash.
• Integrated 12?bit ADC with multiple channels enables finer measurement resolution and faster conversion for sensor feedback.
• Multiple ePWM modules provide high?resolution pulse generation for motor drives, power conversion, and LED control.
• Compact 28?pin package balances small footprint with ample I/O for peripheral integration in embedded systems.
• Low?voltage 3.3 V operation supports common industrial logic standards and simplifies power rail design.

Typical Applications

• Sensor?based motor control systems requiring sub?100 ??s loop times, high?resolution PWM, and multiple ADC channels for current and position feedback.
• Single?phase and three?phase power inverters where fast ADC sampling and deterministic PWM timing improve total harmonic distortion and efficiency.
• Embedded industrial controllers that need a compact package, reliable flash storage, and real?time control for valves, drives, or small automation tasks.
• Battery management and power?conversion modules where precise measurement, protection functions, and compact PCB area are required simultaneously.

TMS320F28027DAS Advantages vs Typical Alternatives

The device offers a focused mix of control?centric features in a smaller footprint than many general?purpose MCUs. With a 32?bit control core, on?chip flash and SRAM, and integrated ADC and PWM blocks, it reduces the need for external components. Compared to larger or less specialized chips, it yields lower BOM and easier PCB layout while keeping deterministic execution and faster interrupt handling for motor and power applications.

TMS320F28027DAS Brand Info

TMS320F28027DAS is produced by Texas Instruments, a global leader in analog and embedded processing. The part belongs to TI??s C2000 Piccolo line, which focuses on cost?effective real?time control MCUs for industrial and power electronics markets. TI provides development tools, application notes, and software libraries for control and motor drive design.

FAQ

What is the CPU core?

The MCU uses a 32?bit TMS320C28x core. This core is designed for real?time integer DSP tasks and control loops, delivering predictable performance for time?critical applications.

How fast is the processor?

Maximum core clock is 60 MHz. That clock rate supports tight control loops and fast interrupt response for power and motor control tasks.

What analog resources are available?

On?chip ADC is 12?bit with multiple input channels and a sequencer. This allows simultaneous or ordered sampling of currents, voltages, and sensors without external ADC chips.

Which packages are offered?

The DAS suffix denotes a compact 28?pin SSOP package. This option reduces board area while keeping sufficient I/O for typical control applications and simpler routing.

Is this suitable for industrial use?

Yes. The product targets industrial control and power systems with an industrial temperature rating and integrated peripherals that match motor drive and power conversion requirements.