Product Overview: MCZ33903CP3EKR2 by NXP Semiconductors

The MCZ33903CP3EKR2 is a sophisticated system basis chip (SBC) designed by NXP Semiconductors, tailored for automotive applications requiring a high level of integration, performance, and safety. This highly integrated chip is part of the 33903 series and is engineered to provide a reliable interface between a microcontroller and the physical layer of CAN (Controller Area Network), one of the most widely used communication protocols in automotive systems.

Key Features

• Integrated CAN Transceiver: The chip includes a high-speed CAN transceiver that complies with the ISO11898-2 and ISO11898-5 standards, ensuring robust communication in automotive environments.
• Voltage Regulator: An onboard voltage regulator provides a stable power supply to the connected microcontroller and other peripherals, enhancing system reliability.
• Watchdog Timer: A watchdog timer ensures system integrity by monitoring the proper operation of the microcontroller and other system components.
• Low Standby Current: Designed for low-power operation, the device features a reduced standby current, making it suitable for battery-powered applications where power conservation is critical.
• Multiple Operating Modes: The MCZ33903CP3EKR2 supports various operating modes, including Normal, Standby, and Sleep modes, to optimize power consumption based on system requirements.
• Protection Features: It offers a range of protection features such as over-temperature shutdown, over-voltage, and under-voltage detection, safeguarding the system against common electrical hazards.

Applications

The chip is ideal for a variety of automotive applications, including body control modules, gateways, engine control units, and other systems requiring CAN communication. Its robust design ensures reliable operation in the harsh conditions typical of automotive environments.

Package and Quality

The MCZ33903CP3EKR2 is offered in a compact 32-pin LQFP package, which is designed to meet the space constraints of modern automotive electronics. NXP's commitment to quality is evident in the product's design, which is built to meet the stringent requirements of the automotive industry, including AEC-Q100 qualification for automotive reliability.