0755-82773839 Texas Instruments Piccolo MCU with InstaSPIN-FOC UBI9042
发布时间：2018/7/20
Texas Instruments TMS320F28027F Piccolo Microcontrollers include the FAST? estimator and additional motor control functions needed for cascaded speed and torque loops for efficient three-phase field-oriented motor control (FOC). Together with F2802xF peripheral drivers in user code they enable a sensorless (also known as self-sensing) InstaSPIN-FOC solution which can identify, tune the torque controller and efficiently control your motor in minutes, without the use of any mechanical rotor sensors. This entire package is called InstaSPIN-FOC. The FAST estimator is called from execute only ROM while the rest of the functions required for InstaSPIN-FOC reside in user memory (FLASH and RAM). InstaSPIN-FOC was designed for flexibility to accommodate a range of system software architectures and customization.
Features
High-Efficiency 32-Bit CPU
FAST flux estimator
InstaSPIN-FOC system solutions
50-MHz and 40-MHz Devices
Single 3.3-V Supply
Integrated Power-on Resets and Brown-out Resets
Two Internal Zero-pin Oscillators
Up to 22 Multiplexed GPIO Pins
Three 32-Bit CPU Timers
On-Chip Flash, SARAM, OTP Memory
Code-security Module
Serial Port Peripherals (SCI/SPI/I2C)
Enhanced Control Peripherals
Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
Enhanced Capture (eCAP)
Analog-to-Digital Converter (ADC)
On-Chip Temperature Sensor
Up to 2 Comparators (280270 Only)
48-Pin LQFP Package
Applications
Motor Control
