NXP PCF7936AS/3851,122 Transponder Chip

The NXP PCF7936AS/3851,122 is a state-of-the-art transponder chip designed to provide advanced security and wireless communication capabilities for a range of applications, particularly in the automotive industry. This high-performance integrated circuit is part of NXP's leading-edge HITAG product family, which is renowned for its reliability and robust security features.

Key Features

• Security: The chip includes a unique pre-programmed ID, which ensures secure identification and prevents duplication. Its encryption capabilities provide a high level of security for vehicle immobilization and access control systems.
• Memory: It comes with 256 bits of read/write memory, which can be used to store encrypted data or additional information required by the application.
• Frequency: Operating at a frequency of 125 kHz, the PCF7936AS/3851,122 offers reliable communication over short distances, making it ideal for passive entry and passive start (PEPS) systems.
• Passive Operation: The transponder is passive, meaning it does not require its own power source. It is energized and read by the reader coil's electromagnetic field, enhancing its convenience and longevity.
• Compatibility: It is compatible with various base station ICs and reader devices, ensuring seamless integration into existing systems.

Applications

The PCF7936AS/3851,122 transponder chip is primarily used in the automotive industry for vehicle immobilizer systems. It's also suitable for a variety of RFID applications such as access control, asset tracking, and animal identification, among others.

Technical Specifications

Whether you are developing an immobilizer system for vehicles or implementing a secure access control solution, the NXP PCF7936AS/3851,122 transponder chip offers the performance and security you need.