Introducing the ATA664151-WNQW from Microchip Technology

The ATA664151-WNQW is a state-of-the-art LIN (Local Interconnect Network) system basis chip (SBC) designed by Microchip Technology, a leader in smart, connected, and secure embedded control solutions. This product is specifically engineered to cater to the demanding requirements of automotive applications where reliable communication and network management are paramount.

The ATA664151-WNQW integrates advanced features that ensure seamless operation within vehicle networks. It provides a robust physical layer transceiver for LIN, combined with a voltage regulator system to power the connected microcontroller and other peripherals. This integration simplifies the design and reduces the bill of materials for system developers, making it an ideal solution for automotive comfort, convenience, and control systems.

Key Features of the ATA664151-WNQW:

• High-Performance LIN Transceiver: Compliant with LIN 2.0, 2.1, 2.2, 2.2A, and ISO 17987-4 standards, offering excellent electromagnetic compatibility (EMC) performance.
• Integrated Voltage Regulator: Features a built-in voltage regulator with various operating modes, including normal, standby, and sleep modes, to optimize power consumption.
• Watchdog Timer: An integrated watchdog timer enhances system reliability and safety by monitoring the system for proper operation.
• Temperature Range: Designed to operate over a wide temperature range, making it suitable for harsh automotive environments.
• Protection Features: Equipped with overtemperature protection, short-circuit protection, and under-voltage detection to safeguard the system from electrical anomalies.

The ATA664151-WNQW is offered in a compact package, designed to meet the space constraints of modern automotive electronic modules. Its high level of integration and robustness make it an excellent choice for designers looking to implement a reliable LIN network interface with minimal external components.

Microchip Technology's commitment to quality ensures that the ATA664151-WNQW meets the stringent requirements of the automotive industry, providing a reliable, cost-effective solution for communication within the vehicle's network. Whether you are developing systems for body control, sensor interfaces, or actuator control, the ATA664151-WNQW delivers the performance and reliability needed for today's automotive applications.