TMS320F28069MPNT 32-bit Real-Time Control Microcontroller (MPNT Package)

TMS320F28069MPNT Overview

The TMS320F28069MPNT is a 32-bit microcontroller in the C2000 family designed for real-time control and power-conversion tasks. It combines a single C28x CPU core with dedicated motor-control peripherals, multi-channel 12-bit ADCs, and flexible PWM resources to deliver higher control loop rates and finer resolution than many 8- and 16-bit controllers. The device targets motor drives, digital power, and industrial automation where deterministic processing and integration reduce board area and system cost. More product and sourcing info is available from IC Manufacturer.

TMS320F28069MPNT Technical Specifications

TMS320F28069MPNT Key Features

• One core capability: single C28x core delivers deterministic real-time instruction throughput needed for control loops and faster interrupt response.
• High-resolution sensing: integrated 12-bit ADCs with multiple channels enable finer measurement and improved closed-loop accuracy.
• Integrated motor/power peripherals: multiple ePWM, eCAP, and eQEP modules reduce external logic and speed time-to-market.
• On-chip memory and flash: substantial on-chip Flash and SRAM simplify system design and reduce BOM compared with microcontroller plus external memory solutions.

Typical Applications

• Three-phase motor drives and variable-frequency drives where deterministic PWM generation and real-time ADC sampling improve torque control and reduce harmonic distortion.
• Digital power supplies and solar inverters that need precise sampling, fast loop execution, and integrated PWM resources to increase conversion efficiency and reduce external IC count.
• Industrial automation systems requiring tight closed-loop control, on-chip memory for firmware, and multiple capture/encoder interfaces for accurate position feedback.
• Robotics and servo controllers that benefit from higher control rates, integrated encoder inputs, and synchronous PWM outputs to deliver smoother motion and higher throughput.

TMS320F28069MPNT Advantages vs Typical Alternatives

The device provides a higher level of integration compared with discrete MCU-plus-peripheral solutions. With a single C28x core, built-in 12-bit ADCs, and multiple ePWM modules, it reduces board complexity and BOM count relative to combining a general-purpose processor with separate data converters and PWM controllers. The on-chip Flash and SRAM let designers run faster control loops and store larger firmware images versus smaller-memory alternatives, delivering greater system performance and fewer external components.

TMS320F28069MPNT Brand Info

The part is produced by Texas Instruments, a leading semiconductor company known for analog and embedded processors. Texas Instruments positions this member of the C2000 series for industrial control and power-conversion markets, emphasizing deterministic performance, peripheral integration, and long-term availability for OEM procurement and design stability.

FAQ

What core does the device use?

The product uses a 32-bit C28x core optimized for deterministic fixed-point control algorithms and fast interrupt response in motor and power-conversion applications.

How many ADC channels are available?

It provides multiple 12-bit ADC channels (up to 16 channels) suitable for multi-sensor sampling and current/voltage measurements in power electronics and motion control systems.

Which PWM resources are included?

On-chip PWM peripherals include multiple ePWM modules (three modules) with complementary outputs, enabling multi-leg motor drive control without external PWM drivers for core switching tasks.

What package and pin count should I expect?

The MPNT suffix denotes a 100-pin LQFP package, delivering ample I/O and peripheral connectivity for industrial designs while remaining compatible with standard PCB footprints.

Is this device suited for industrial temperature ranges?

Yes, the part is specified for industrial operation with a temperature range that supports ?40 ??C to +85 ??C, suitable for many factory and field-deployed systems.