System Basis Chip, 2x 5.0 V/400mA LDOs, 4 wakeup, SOIC 32

The NXP MC33904 is a device in the second generation family of system basis

chips, combining several features and enhanced module designs.

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Works as an advanced power management unit for the MCU and additional

integrated circuits such as sensors and CAN transceivers

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Built-in enhanced high-speed CAN interface (ISO11898-2 and -5), with local

and bus failure diagnostics, protection and fail-safe operation mode

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The SBC may include zero, one or two LIN 2.1 interfaces with LIN output pin

switches and includes 2 or 3 wake-up input pins than can also be configured

as output drivers for flexibility