Infineon Technologies iMOTION™ IMC300A Motor Control ICs

Infineon Technologies iMOTION™ IMC300A Motor Control ICs are highly integrated ICs for controlling a variable speed motor control system with an additional user-programmable microcontroller. These ICs integrate the required hardware, software, and user program that controls a Permanent Magnet Synchronous Motor (PMSM). The IMC300A ICs provide high flexibility of the motor control system at a low system and development cost. These ICs feature dual-core computation with a Motion Control Engine (MCE) and Arm® Cortex®-M0 based user application controller (MCU).

Features

Dual-core computation, control variable speed motor control system with additional user-programmable MCU
Highly integrated IC
Highly flexible motor control system
Low system and development cost
Space vector PWM with sinusoidal commutation and integrated protection features
Current sensing via single or leg shunt configuration
Sensorless and/or hall sensor (analog/digital) based operation

Integrated and/or external temperature sensor
Optional boost or totem pole PFC control
Integrated script language for additional MCE and I/O control
Flexible host interface options for the motor control command
High-speed communication interface between MCE and Arm core processor (JCOM)
Parameter programming and debug support with MCEWizard and MCEDesigner

Specifications

CPU subsystem
- 32-bit Arm Cortex-M0 core for user application control
- 48MHz/96MHz core/peripherals clock
On-chip memories, 8Kbyte ROM
Supply, Reset, and Clock, 3.3V to 5.5V supply with power-on reset and brownout detector
System control
- Window watchdog
- Real-Time Clock (RTC) module
- Pseudo-random number generator
Analog frontend peripherals
- 12-bit ADC converter with adjustable gain, up to 1MS/s, and up to 7 analog inputs
- 2 fast analog comparators

High-speed timers
- 2x Capture Compare Unit with 4 timer channels each (CCU4)
- Up to 96MHz clock
Input/output lines with individual bit controllability
- Tri-stated in input mode
- Push/pull or open-drain output mode
- Configurable pad hysteresis
Debug system
- 4 breakpoints and 2 watchpoints
- Arm Serial Wire Debug (SWD) and Single-Pin Debug (SPD) interfaces
- Independent operation of the MCE