Introducing the MC33660EF from NXP Semiconductors

The MC33660EF is a state-of-the-art serial link bus interface device designed by NXP Semiconductors, a leader in automotive and secure connectivity. This robust integrated circuit (IC) is tailored for in-vehicle networks using the ISO 9141 and ISO 14230 protocols. These protocols are widely adopted in automotive diagnostics and are essential for communication between microcontrollers and various diagnostic equipment.

Constructed with the needs of the automotive industry in mind, the MC33660EF provides a reliable physical layer solution that ensures secure and efficient data transfer within the harsh environments typical of automotive applications. Its ability to operate over a wide temperature range (-40°C to +125°C) makes it an excellent choice for various automotive conditions.

Key features of the MC33660EF include:

• ISO 9141 and ISO 14230 Compliant: The device adheres to established standards for vehicle diagnostic systems, ensuring compatibility and ease of integration into automotive networks.
• Low Standby Current: With a standby current of only 10 µA, the MC33660EF is designed for energy efficiency, which is crucial for minimizing the power consumption of battery-operated systems.
• High-Speed Operation: It supports baud rates up to 10.4 kbps, facilitating swift data exchange and diagnostics without compromising performance.
• Integrated Tx and Rx Termination Resistors: These built-in components simplify the design and reduce external component count, leading to cost savings and a smaller PCB footprint.
• Robust ESD Protection: The device is equipped with excellent Electrostatic Discharge (ESD) protection, safeguarding the IC against the common electrical hazards found in automotive environments.

The MC33660EF's small footprint, available in an SOIC-8 package, makes it an ideal choice for space-constrained applications. Its versatility and resilience make it a go-to choice for automotive engineers and designers seeking to create reliable, high-performance vehicle diagnostic systems.

Whether you are developing an onboard diagnostic interface, a gateway module, or a complex vehicle network, the MC33660EF from NXP Semiconductors delivers the performance, durability, and reliability that modern automotive applications demand.