IRMCF341
Features
MCETM (Motion Control Engine) - Hardware based
computation engine for high efficiency sinusoidal
sensorless control of permanent magnet AC motor
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
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
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
External EEPROM and internal RAM facilitate
debugging and code development
Pin compatible with IRMCK341, OTP-ROM version
1.8V/3.3V CMOS
