The NXP PCF7941ATS/3391/2A is a sophisticated integrated circuit (IC) designed for advanced security and control applications within the automotive industry. This chip is part of NXP's renowned product line, recognized for its high reliability and performance in challenging environments.

Key Features

• Advanced Security: The PCF7941ATS/3391/2A incorporates state-of-the-art encryption algorithms to ensure secure communication and prevent unauthorized access, making it ideal for use in car key fobs and immobilizer systems.
• High Integration: This IC integrates multiple functions including a transponder, RF receiver, and a fully programmable microcontroller, offering a comprehensive solution for passive entry and start systems.
• Low Power Consumption: Designed with energy efficiency in mind, the chip is optimized for low power consumption, which is critical for battery-powered devices such as remote keyless entry systems.
• Robust Design: The NXP PCF7941ATS/3391/2A is built to withstand the harsh conditions typical of automotive environments, ensuring reliability and longevity.

Applications

The versatility of the PCF7941ATS/3391/2A allows it to be used across various applications within the automotive sector. It is particularly suited for:

• Remote Keyless Entry (RKE)
• Passive Keyless Entry (PKE)
• Immobilizer Systems
• Car Sharing Solutions

Technical Specifications

The NXP PCF7941ATS/3391/2A is built with the following technical specifications:

• Voltage range: 2.0V to 3.6V
• Frequency range: 315MHz, 433MHz, and others depending on configuration
• Temperature range: -40°C to +85°C
• Packaging: SO14

Quality and Support

NXP is committed to delivering high-quality products, and the PCF7941ATS/3391/2A is no exception. Customers can expect comprehensive technical support and documentation, ensuring smooth integration and deployment in their automotive solutions.