PMSM/BLDC motor controller with additional 8-bit microcontroller
iMOTION™ IRMC motor controller with Motion Control Engine (MCE 1.0) and 8051 MCU in QFP-48 package. The IRMCF171 is a flexible control solution for variable speed drives based on a dual core device. The motor controller performs sensor less field oriented control (FOC) for a variable speed drive based on a permanent magnet synchronous motor (PMSM). The integrated MCU is based on an 8-bit 8051 core and is used to implement customer functionality.
Summary of Features
Motion Control Engine (MCE) - Field proven computation engine for high efficiency sinusoidal sensorless motor control
MCU 8051 with 30MHz
Built-in support for single or two shunt current feedback
Loss minimization Space Vector PWM
Built-in digital & analog peripheral set
UART & I2C serial interfaces
Additional analog & digital application IOs
Integrated protection features
JTAG interface
64KB flash memory
QFP48 pin compatible with IRMCK171
Benefits
Fastest motor control implementation
ready-to-use algorithm based on MCE
sinusoidal PMSM FOC control
easy motor parametrization
Additional flexibility with integrated MCU
integrated A/D converter, OP amps & comparators
single or leg shunt
internal oscillator
Very wide speed range
OTP version available for high volume production
Potential Applications
Home appliances
Room Air conditions
Heating ventilation and air conditioning (HVAC)
Hood fan
Refrigerators
Motor control and drives
PMSM/BLDC motor controller with additional 8-bit microcontroller
iMOTION™ IRMC motor controller with Motion Control Engine (MCE 1.0) and 8051 MCU in QFP-48 package. The IRMCF171 is a flexible control solution for variable speed drives based on a dual core device. The motor controller performs sensor less field oriented control (FOC) for a variable speed drive based on a permanent magnet synchronous motor (PMSM). The integrated MCU is based on an 8-bit 8051 core and is used to implement customer functionality.
Summary of Features
- Motion Control Engine (MCE) - Field proven computation engine for high efficiency sinusoidal sensorless motor control
- MCU 8051 with 30MHz
- Built-in support for single or two shunt current feedback
- Loss minimization Space Vector PWM
- Built-in digital & analog peripheral set
- UART & I2C serial interfaces
- Additional analog & digital application IOs
- Integrated protection features
- JTAG interface
- 64KB flash memory
- QFP48 pin compatible with IRMCK171
Benefits
- Fastest motor control implementation
- ready-to-use algorithm based on MCE
- sinusoidal PMSM FOC control
- easy motor parametrization
- Additional flexibility with integrated MCU
- integrated A/D converter, OP amps & comparators
- single or leg shunt
- internal oscillator
- Very wide speed range
- OTP version available for high volume production
Potential Applications
- Home appliances
- Room Air conditions
- Heating ventilation and air conditioning (HVAC)
- Hood fan
- Refrigerators
- Motor control and drives
