TDK Corporation offers a wide range of integrated embedded motor controller. It expands its Micronas embedded motor controller portfolio with the HVC 4420F, featuring extended flash memory for the drive of small brush-type, stepper or brushless motors. It is designed to satisfy the latest needs of the automotive industry to provide diagnostics capability newly introduced in the field of smart actuators. Start of production for the products is planned for 2020. It has an extension of the flash memory to 64 KB and SRAM to 4 KB. Due to its larger memory and the built-in diagnostic feature set, the HVC 4420F offers the storage capacity and processing capability to execute these actions which are unique in the environment of smart actuators. The controller is part of the Micronas high-voltage controller family (HVC). The HVC family combines an ARM standard microcontroller core with a wide range of additional functions in order to enable particularly compact and costefficient system designs for use in automotive applications and beyond. Various integrated digital and analogue circuit units allow users to minimise external components.