TMS320F28069UPZPS 32-bit Real-Time Microcontroller, PZPS Package

TMS320F28069UPZPS Overview

The TMS320F28069UPZPS is a high-performance C2000-series microcontroller tailored for real-time control in industrial systems. It combines a single 32-bit C28x CPU with deterministic peripherals for precise motor control, power conversion, and embedded sensing. Designers get faster control loops, higher PWM resolution, and tighter ADC timing compared with many general-purpose MCUs. The part targets engineers who need predictable latency, integrated mixed-signal interfaces, and a compact package for board-level integration. For procurement and authorized distribution, see IC Manufacturer.

TMS320F28069UPZPS Technical Specifications

TMS320F28069UPZPS Key Features

• Single 32-bit C28x CPU delivering deterministic instruction timing for tighter real-time control loops.
• High-speed peripherals such as multiple ePWM modules that enable fine-resolution motor-drive waveforms and lower harmonic distortion.
• Integrated 12-bit ADC with many channels for simultaneous sensor and current-sense sampling, improving accuracy and reducing external A/D components.
• On-chip Flash and SRAM for compact designs that reduce board count and simplify firmware updates and in-field upgrades.
• Peripheral diversity including SPI, I2C, CAN, and serial comms to ease integration with power stages, sensors, and networked controllers.
• Robust package and temperature range suitable for industrial environments, supporting long-term reliability under continuous operation.

Typical Applications

• Three-phase motor drives where tight real-time control and high-resolution PWM reduce torque ripple and improve efficiency across speed ranges.
• Power conversion systems such as inverters and active front-end units that need synchronized ADC sampling and fast control-loop compute performance.
• Industrial automation controllers requiring deterministic timing, CAN connectivity, and multiple analog inputs for feedback and monitoring tasks.
• Embedded sensing nodes for energy metering and UPS systems where mixed-signal integration and compact board footprint lower system cost and complexity.

TMS320F28069UPZPS Advantages vs Typical Alternatives

The device offers a more focused real-time control feature set than many general-purpose MCUs. With a dedicated 32-bit C28x core and multiple specialized peripherals, it provides faster interrupt response and lower jitter for control loops. Integrated high-resolution PWM and multi-channel 12-bit ADC reduce the need for external analog components, yielding smaller and more cost-effective designs. Compared with comparable platforms, this part tends to deliver tighter timing, more deterministic performance, and denser control-oriented peripherals per package.

TMS320F28069UPZPS Brand Info

The TMS320F28069UPZPS is part of the Texas Instruments C2000 Piccolo family. Texas Instruments supplies the device with a strong ecosystem of development tools, software libraries, and application notes. Engineers can use TI??s code examples and real-time libraries to accelerate motor-control and power-conversion designs.

FAQ

What development tools support this MCU?

Texas Instruments provides development tools and IDE support compatible with the part. Use TI??s Code Composer Studio and the C2000ware libraries to access device drivers, motor-control examples, and debugging support for faster project ramp-up.

Which interfaces handle field communications?

The device includes common field interfaces such as CAN, SPI, I2C, and UART/SCI. These enable robust communication with sensors, drives, and supervisory controllers in distributed industrial systems.

How does the ADC help control performance?

On-chip 12-bit ADC channels support synchronized sampling with PWM events. This reduces latency and sampling skew versus external ADC approaches, improving current-sense accuracy and overall loop stability.

Is the package suitable for industrial boards?

The 100-pin LQFP package and extended temperature range support typical industrial PCB layouts. The pin density balances I/O count and manufacturability for mid-size control boards.

How do I minimize system cost with this MCU?

Leverage the integrated Flash, SRAM, ADC, and PWM peripherals to reduce external components. Using on-chip functions lowers BOM and board area versus designs that require separate controllers and discrete analog ICs.