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TMS320F28069M

TITMS320F28069M

Texas Instruments
Another Piccolo-family MCU commonly used on LaunchPad evaluation boards for motor and power applications.
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Overview

The TMS320F28069M is a high-performance Piccolo series microcontroller featuring a 90MHz C28x 32-bit floating-point core and the specialized Control Law Accelerator (CLA). Designed specifically for real-time control applications, it includes InstaSPIN-MOTION and InstaSPIN-FOC technology for simplified and robust motor control development.

Why Choose This Part

The inclusion of the CLA allows for offloading complex math and control loops from the main C28x CPU, effectively doubling the control bandwidth. Integrated InstaSPIN technology in ROM significantly reduces the complexity of identifying and tuning motor parameters, even for users without extensive control theory expertise.

Applications

Industrial Motor Drives
Utilizing InstaSPIN-FOC for sensorless field-oriented control of permanent magnet and induction motors.
Digital Power Conversion
Implementing high-speed PWM and the CLA for solar inverters, UPS systems, and DC-DC converters.
Electric Vehicle Systems
Managing auxiliary motor control and charging infrastructure where CANbus and real-time DSP instructions are required.
Robotic Actuation
Precise position and speed control using the integrated 12-bit ADC and high-resolution PWM peripherals.

Key Specifications

Speed 90MHz
RAM Size 50K x 16
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity CANbus, I2C, McBSP, SCI, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 54
Core Processor C28x
Package / Case 100-LQFP
Data Converters A/D 16x12b
Oscillator Type Internal
Program Memory Size 256KB (128K x 16)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 1.995V

Getting Started

Start development using the C2000 LaunchPad (LAUNCHXL-F28069M) paired with Texas Instruments Code Composer Studio (CCS). Leverage the MotorControl SDK and ControlSUITE for libraries, example code, and the InstaSPIN-FOC GUI for rapid motor parameter identification.

Also Consider

TMS320F28379D TITexas Instruments - Offers dual-core C28x performance and 200MHz clock speed for more demanding multi-axis motor control applications.
C2000 Piccolo F28069M LaunchPad TITexas Instruments - The official low-cost evaluation board for testing the TMS320F28069M features directly.

Categories

Microcontrollers > Motor Control MCUs