The NXP PCF7936AS transponder chip is a highly-integrated passive contactless device designed for secure identification and key applications. This advanced transponder is from NXP Semiconductors, a trusted leader in the field of secure connectivity solutions for embedded applications.

Key Features

• Security: The PCF7936AS incorporates advanced security mechanisms, including a 96-bit secret key and mutual three-pass authentication, to ensure secure communication and prevent unauthorized access.
• Memory: It comes with a user-programmable EEPROM with 330 bits of memory, which is organized in 10 blocks with 33 bits each, providing ample space for storing secure data.
• Frequency: Operating at a frequency of 125 kHz, the chip is compatible with a wide range of readers and systems, making it a versatile choice for various applications.
• Coding: The PCF7936AS supports Manchester and Biphase coding, allowing for flexibility in system design and improved data integrity.

Applications

The NXP PCF7936AS is ideal for a wide range of applications where secure identification is crucial. Some of these applications include:

• Vehicle immobilization systems
• Access control systems
• Asset tracking
• RFID tags and smart labels

Product Benefits

With its robust security features and flexible memory organization, the PCF7936AS offers several benefits to designers and end-users:

• Enhanced security for applications requiring stringent access control and identification.
• High reliability and durability in a variety of environments, thanks to its passive, battery-less design.
• Easy integration into existing systems due to its industry-standard frequency and coding techniques.
• Long-range communication capabilities, enabling convenient and efficient operation.

Whether you are developing a new access control system or upgrading an existing one, the NXP PCF7936AS transponder chip provides a secure, reliable, and flexible solution that can meet the demands of your application.