- MCETM (Motion Control Engine) - Hardware based computation engine for high efficiency sinusoidal sensorless control of permanent magnet AC motor
- Integrated Power Factor Correction control
- Supports both interior and surface permanent magnet motors
- Built-in hardware peripheral for single shunt current feedback reconstruction
- No external current or voltage sensing operational amplifier required
- Dual channel three/two-phase Space Vector PWM
- Three-channel analog output (PWM)
- Embedded 8-bit high speed microcontroller (8051) for flexible I/O and man-machine control
- JTAG programming port for emulation/debugger
- Two serial communication interface (UART)
- I2C/SPI serial interface
- Watchdog timer with independent analog clock
- Three general purpose timers/counters
- Two special timers: periodic timer, capture timer
- Internal 'One-Time Programmable' (OTP) memory and internal RAM for final production usage
- Pin compatible with IRMCF311 RAM version
- 1.8V/3.3V CMOS
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