It integrates an ECANbus controller (CAN 2.0B), along with I2C, SPI, LINbus, and two UART/USART modules — a peripheral set that targets distributed control nodes in industrial automation, building management, and automotive body electronics (non-safety). With 35 I/O lines and an 11-channel 12-bit ADC, it can handle a mix of digital sensors, relay drivers, and analog feedback in a single package.
Industrial temperature and 44-QFN — board-level fit
The 44-QFN package (8x8 mm) with an exposed pad needs a good thermal via stitch under the pad if the MCU drives more than a few hundred milliamps through its I/O pins — the die's junction-to-ambient thermal resistance benefits from a copper pour on the bottom layer.
The part is ROHS3 compliant.