System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, QFN 48

The NXP MC33742 is a monolithic integrated circuit combining

many functions frequently used by automotive environmental control units

(ECUs).

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Fully protected fixed 5.0 V low-drop regulator with current limit,

overtemperature pre-warning, and reset

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Output drive with sense input is also provided to implement a second 5.0 V

regulator using an external PNP bipolar junction transistor

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Normal, standby, stop, and sleep modes, an internally switched high-side

power supply output with four wake-up inputs, programmable window watchdog,

interrupt, reset, SPI input control, and a high-speed CAN transceiver

compatible with CAN 2.0 A and B protocols for module-to-module communication