The 3-phase AC induction motor (ACIM) control reference design is based on Kinetis® V series MCUs and provides an example for 3-phase sensorless ACIM control solutions. The reference solution features Field Oriented vector Control (FOC) of rotor speed without need of any speed or position sensor, which improves reliability and cost of final design. The ACIM control reference solution is available for Kinetis KV3x and KV4x MCUs. Both MCUs are based on ARM® Cortex®-M4 cores running at 120 MHz on KV3x and 168MHz on KV4x. The KV3x features comprehensive analog integration that provides a high-performance solution for typical ACIM control applications with variable speed. The KV4x MCU represents high-performance solution offering exceptional precision, sensing and control for some of the most demanding applications in motor and power control.