Fortior FU75xx dual-core motor control MCU family combines 32-bit RISC-V core with 2nd-gen Motor Engine (ME2) core - CNX Software

Fortior Technology has launched its new FU75xx dual-core motor control MCU family, combining a 32-bit RISC-V core with the company's proprietary second-generation Motor Engine (ME2) core. Designed for... Read original →

Fortior’s FU75xx series—integrating a general-purpose RISC-V core with its proprietary ME2 motor engine—triggers a paradigm shift in motor control MCU architecture. Upstream EDA vendors must now support heterogeneous dual-core co-simulation, while downstream servo makers can eliminate external FPGAs, slashing BOM costs by over 30%. Priced as low as $0.02, the chips exploit surplus mature-node capacity but risk IP compliance scrutiny if ME2 embeds unlicensed algorithms—potentially triggering supply chain audits by Western automakers. In response to TI and Infineon’s dominance, NXP may fast-track a RISC-V co-processor variant of its S32K4x family. Within 18 months, this approach will force Chinese MCUs beyond pin-to-pin cloning toward embedded algorithm differentiation, especially in EV thermal systems and humanoid robot actuators, creating defensible long-tail markets.