EM4305

The EM4305 chip card is an advanced radio frequency identification (RFID) card with a variety of functions and applications. The following are the main features and application scenarios of the EM4305 chip card:

Features:

1. Fully compatible with EM4100/4102 and EM4005/4105 communication protocols: The EM4305 chip card is fully compatible with the existing EM4100/4102 and EM4005/4105 communication protocols to achieve seamless integration.
2. 128-Bit Laser Programmed ROM: Read-only memory with 128-bit laser programming, providing flexible data storage and setup options (64-bit and 96-bit options available).
3. Multiple data rates and encoding options: EM4305 chip card supports multiple data rates and encoding options to adapt to the communication needs of different applications, including Manchester, Biphase, PSK, FSK2, etc.
4. A variety of resonant capacitors are integrated on the chip: a variety of resonant capacitors are provided (options of 0pF, 75pF or 250pF) to meet the needs of different communication environments.
5. 100 to 150 kHz frequency range: Operates in the frequency range of 100 to 150 kHz, ensuring efficient communication in different application scenarios.
6. On-chip rectifier and voltage limiter: Featuring an on-chip rectifier and voltage limiter reduces the need for external supply buffer capacitors and simplifies system design.
7. No external supply buffer capacitor required: Due to the built-in supply buffer capacitor, the EM4305 chip card does not require an external supply buffer capacitor, reducing costs and improving integration.
8. -40°C to +85°C Temperature Range: Suitable for a wide operating temperature range, making it suitable for a variety of applications.
9. Extremely low power consumption and high performance: The EM4305 chip card has extremely low power consumption, while achieving high-performance RFID communication, providing a stable and reliable application experience.

Application scenarios:

1. Logistics and inventory management: EM4305 chip card can be used in logistics and inventory management to achieve real-time tracking and traceability and improve management efficiency.
2. Access control and security systems: Used in access control and security systems to provide safe and reliable access management and ensure the effectiveness of access control.
3. Asset tracking: Used for asset tracking to help enterprises manage and monitor the location and status of assets.
4. Production automation: In production automation, the EM4305 chip card can be used for equipment identification and data collection to achieve automated production and monitoring.
5. Event ticket management: Used for event ticket management, providing convenient entry verification and ticket management.

Overall, the EM4305 chip card is an RFID solution suitable for a variety of application scenarios due to its compatibility, flexibility and high performance, providing reliable technical support for the Internet of Things and automatic identification applications.