RAINFC EM4425 RFID Tag – Shanghai HUAYUAN Electronic

EM4425 tag is the latest generation, brings innovative features to the HF, NFC, and UHF RFID worlds. EM4425 chip combines all functionalities on a single die, with NFC for proximity range, HF for vicinity range, and UHF technology used for long range application and inventory tracking purposes. All protocols make use of a shared memory and a common IC serial number.

The RAINFC EM4425 RFID tag is a dual frequency transponder supporting ISO/IEC 15693, ISO/IEC 18000-3 Mode 1, NFC Forum Type 5 Tag, ISO/IEC18000-63, EPCTM Gen2v2, and ISO/IEC 29167-10. EM4425 tags offers a user configurable non-volatile memory which is accessible by NFC, HF, and UHF air interfaces.

EM4425 Label provides multiple benefits and usages via the RAIN communication interface like stock inventory, product returns, and data privacy. The same tag also enables new consumer services like product authentication, product information, or loyalty programs using an NFC enabled smartphone. It is an ideal solution for retail, product authentication, consumer engagement, industrial, automotive, and aerospace logistics, etc.

EM4425 RFID Tag Features

  • Advanced RAIN RFID technology
  • AES-128 crypto for NFC web based authentication
  • Digital signature for authenticity
  • Tamper Detection
  • Shared memory
  • Dual Frequency 1-step inlay manufacturing
  • Minimum 100k write cycles endurance
  • Minimum 50 years data retention
  • On-chip resonant capacitor: 50pF
  • Sawn wafers, 6-mil thickness, gold bumps

When a product is purchased by a customer, the RFID tag on it has lost its information output channel. The EM4425 inlay is the perfect solution to this problem. From the manufacturing plant shipment, to logistics, to the retail customer, the customer can use the NFC mobile phone to continue to trace the details of the product, easier to establish a quick link with the supplier, the seller and the customer immediately established a connection between the channel. As you can see from the EM4425 chip’s functionality, the tag has been designed with the customer’s needs in mind.

1, NFC and UHF can share information, i.e. UHF writes can be read by NFC phones, and NFC writes can also be implemented by UHF. This means that one chip has two data imports and exports at the same time.

2, NFC’s high security can protect the chip data, outside of the public information, only through a specific APP through the identity authentication, see the confidential content.

3, The function of anti-counterfeiting, to avoid the transfer of RFID tags to untrustworthy products, through physical protection with the tag in the move, the detection antenna must be damaged, the chip has been made on the irreversible mark, which is the information on the tag has not been trusted.

4, This tag can also enjoy the benefits of high-speed long-distance inventory in large quantities, up to 10 meters away, a one-time data collection of nearly 1,000 tags (the need to read and write equipment with)

5, The price of this tag is cheaper than the NFC tag plus UHF tag two chip tag way, and to avoid the impact of two chip data is not synchronized.

Custom your EM4425 RFID Tag from HUAYUAN

HUAYUAN has a lot of experience in dual-frequency tag design and production, and we have millions of EM4425 tag on our previous product. We can customize the size of the tag and the package material according to customer requirements.  We also welcome technical requests from customers who require customized development of middleware, RFID R/W devices and software.

HUAYUAN is a long term partner of EM and we have a large range of EM low frequency, high frequency, NFC and UHF RFID products in production. Welcome consult HUAYUAN sales team for further information: info@huayuansh.com

Similar Posts