MC33FS6506NAE

Power Management - Specialized Overview

The MC33FS6506NAE is a System Basis Chip (SBC) from the FS6500 series, designed for automotive applications. It integrates DC-DC switching regulators and linear regulators to power MCUs while optimizing energy consumption. The device supports ASIL B/D safety requirements and includes integrated CAN FD and LIN physical interfaces compliant with ISO11898 and LIN standards. It operates within an input voltage range of 2.7 V to 40 V and features a Vcore output current capability of 0.8 A. The component is housed in an LQFP-48EP package and is rated for operation between -40°C and +125°C.

Power Management - Specialized Feature Summary

• Integrates advanced functional safety measures suitable for ASIL B/D applications
• Includes built-in CAN FD and LIN physical interfaces meeting latest automotive OEM EMC and ESD standards
• Features a fail-safe state machine and advanced watchdog to reduce software complexity for dual-core lockstep MCUs
• Supports multiple low-power wake-up sources including CAN, LIN, I/O, and long-duration timers

Power Management - Specialized Applications

• Power Train systems
• MCU power supply and management
• Automotive body electronics

Power Management - Specialized Procurement Notes

Verify the specific suffix 'NAER2' against official NXP documentation to confirm exact packaging and reel specifications. Ensure compatibility with ASIL B/D design requirements. Confirm thermal performance meets system constraints given the LQFP-48EP package. Validate that the 0.8A Vcore current rating aligns with target MCU power needs.

Power Management - Specialized Selection Notes

Select this component when ASIL B/D readiness is required alongside integrated communication interfaces. The 0.8A Vcore output suits MCUs with moderate power demands. Consider the LQFP-48EP package for board space constraints. Verify that the 40V maximum input voltage covers the vehicle's electrical environment. Compare against other FS6500 variants if higher Vcore current or different interface options are needed.

Power Management - Specialized Part Context

This part belongs to the NXP FS6500 family of System Basis Chips. These devices combine power management with communication interfaces to simplify automotive electronic control unit designs. The FS6500 series targets high-reliability applications requiring robust safety features and efficient power distribution for microcontrollers and peripherals.

Power Management - Specialized Replacement Considerations

Consult NXP datasheets for direct pin-compatible alternatives within the FS6500 series, such as the MC33FS6510NAE for higher current requirements. Verify that any substitute maintains ASIL B/D compliance and identical interface support.