IMC302AF064XUMA1

Application Specific Microcontrollers Overview

The IMC302AF064XUMA1 is a highly integrated motor control IC from the iMOTION™ IMC300 series, designed for variable speed drive systems. It features a dual-core architecture combining a Motion Control Engine (MCE) and an ARM® Cortex®-M0 microcontroller. The device supports single or leg shunt current sensing and includes integrated Power Factor Correction (PFC) capabilities for boost or totem pole topologies. Key electrical parameters include a supply voltage range of 3.0 V to 5.5 V, an operating temperature range of -40°C to 105°C, and a junction temperature limit of 115°C. It is housed in a 64-pin LQFP package.

Application Specific Microcontrollers Feature Summary

• Dual-core computation with a dedicated Motion Control Engine (MCE) and an ARM® Cortex®-M0 user application controller.
• Integrated PFC control supporting both boost and totem pole topologies for AC voltage sensing applications.
• On-chip memories comprising 128 Kbyte FLASH (with ECC), 16 Kbyte SRAM (with parity), and 8 Kbyte ROM.
• Supports sensorless and Hall sensor-based operation with Space Vector PWM and sinusoidal commutation.

Application Specific Microcontrollers Applications

• Air Conditioners
• Refrigerators

Application Specific Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status prior to integration. Check for end-of-life notifications as availability may vary. Ensure proper handling for moisture sensitivity level 3 components during storage and assembly processes.

Application Specific Microcontrollers Selection Notes

Select this model over the IMC301A variant when Power Factor Correction functionality is required. The F064 suffix indicates the 64-pin LQFP package, offering additional I/O compared to the 48-pin version. Ensure the design accommodates the 3.3 V to 5.5 V supply range and utilizes the JCOM interface for high-speed communication between cores.

Application Specific Microcontrollers Part Context

This part belongs to the Infineon iMOTION™ IMC300A family, which integrates hardware, software, and user programs for permanent magnet synchronous motor (PMSM) control. The IMC302A specifically distinguishes itself by including PFC control logic alongside standard motor drive functions, targeting single-stage power conversion designs.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.