NXP Semiconductors Interface - Interface - Specialized - MC33889BDW MC33889BDW

The MC33889BDW is a system basis chip (SBC) designed for microcontroller-based systems, featuring a low-speed fault-tolerant CAN interface. It integrates a fixed 5.0 V low drop-out regulator with a total current capability of 200 mA, along with current limit and overtemperature detection functionalities. The device supports multiple operational modes, including Normal, Standby, Stop, and Sleep, which contribute to low standby current consumption. This SBC includes an internally switched high-side power supply output and two wake-up inputs, enhancing its versatility in power management applications. The built-in CAN transceiver is compatible with CAN 2.0 A and B protocols, making it suitable for module-to-module communications. The device is powered by SMARTMOS technology, ensuring reliable performance in automotive and industrial environments. Engineers may find the MC33889BDW a cost-effective solution for applications requiring robust power management and communication capabilities.