Product Overview: NXP PCF7900NHN/C0K

The NXP PCF7900NHN/C0K is a state-of-the-art security & control IC that is an integral part of modern access management systems. This advanced chip is designed to be the heart of passive entry and start systems, commonly found in automotive applications. The PCF7900NHN/C0K offers a high level of integration, security features, and convenience for both the end-user and the manufacturer.

Key Features

• Immobilizer Functionality: Equipped with sophisticated immobilizer protocols to prevent unauthorized vehicle access and operation.
• Passive Keyless Entry: Allows for driver identification and vehicle access without the need for traditional key interaction.
• Low Power Consumption: Designed for battery-powered applications, it ensures longevity and reliability for systems that require minimal energy usage.
• High Security: The IC integrates a range of security measures, including encryption and mutual authentication, to protect against tampering and unauthorized access.
• Flexibility: Compatible with various microcontrollers, the PCF7900NHN/C0K can be integrated into a wide range of system designs.

Applications

The NXP PCF7900NHN/C0K is primarily used in the automotive industry for implementing passive entry and passive start systems. Its robust security features make it suitable for applications where preventing unauthorized access is paramount. Additionally, its low power consumption makes it ideal for use in battery-powered devices, where energy efficiency is crucial.

Technical Specifications

The PCF7900NHN/C0K operates at a wide range of temperatures and is housed in a HVQFN package. It supports various communication protocols and is designed to meet the stringent requirements of automotive-grade products.

Manufacturer Support

NXP provides comprehensive technical support for the PCF7900NHN/C0K, including detailed datasheets, application notes, and design resources to assist developers in integrating this IC into their products.