MC33908 Safe Power System Basis Chip Evaluation Board

The KIT33908MBEVBE evaluation mother board demonstrates the functionality of the MC33908 power system basis chip. This IC is equipped with an Intelligent Power Management System including safety features targeting the latest ISO26262 automotive functional safety standard. Unique modular platform enables evaluation of different microcontrollers using the KIT33908MBEVBE and daughter boardSwitching mode power supply (SMPS) dedicated to MCU core supply: 1.2V and 3.3V, selectable through an external voltage, selectable through external jumpersLinear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA). 5.0V or 3.3VLinear voltage regulator dedicated to auxiliary functions or to a sensor supply (VCCA tracker or independent 5.0 V/3.3V)Highly flexible SMPS pre-regulator, allowing two topologies: Non-inverting buck-boost or standard buckEnhanced safety block associated with fail-safe outputs (two active-low signals)Configurable digital I/Os through SPI registersSO11898 high-speed CAN interface compatibility for baud rates of 40kB/s to 1.0MB/s