Texas Instruments F28E12x C2000™ Real-Time Microcontrollers
Texas Instruments F28E12x C2000™ Real-Time Microcontrollers (MCUs) enable engineers to design products cost-effectively with industry-leading performance. The TI F28E120SC and F28E120SB MCUs deliver 30% faster computing power compared to previous C2000 MCUs for single motor and power factor correction (PFC) systems, boosting the performance of home appliances. F28E12x MCUs eliminate additional components by integrating a TI C28x digital signal processor core and leading analog peripherals, including a high-speed analog-to-digital converter (ADC) and programmable gain amplifier. These MCUs provide fast execution of the sensorless FOC algorithm, enabling motor speeds over 120,000rpm or 2kHz electrical frequency. Running a motor at high speeds reduces gear transition noise and improves reliability.
Features
- C28 32-bit CPU
- 160MHz frequency
- 128kB Flash memory
- 16kB RAM
- 12-bit ADC
- 160MIPS total processing
- Included features
- 32-bit CPU timers
- Dual security zones
- 32-bit floating-point unit (FPU32)
- Programmable gain amplifier
- Watchdog timer
- 3x UART
- 8x PWM channels
- Functional safety-compliant
- 10x or 17x ADC channels
- 2x direct memory access channels
- 1x SPI
Applications
- Appliances
- Air-conditioner outdoor units
- Washers and dryers
- Robotic lawn mowers
- Merchant telecom rectifiers
- Building automation
- Automated doors and gates
- HVAC motor control
- Factory automation and control
- Actuators
- Automated sorting equipment
- Mobile robot motor controllers in textile machines
- Motor drives
- AC drive control modules
- AC drive power stage modules
- Linear motor power stages
- Industrial AC-DC power
- Portable power station uninterruptible power supplies (UPS)
- Single-phase line interactive UPS
- Grid infrastructure
- Micro inverters
- Rapid shutdown
- Solar charge controllers
Block Diagram
