Series:	CryptoMemory®, CryptoRF®
Part Status:	Active
Style:	Inlay
Technology:	Passive
Frequency:	13.56MHz
Memory Type:	Read/Write
Writable Memory:	128b (User)
Standards:	ISO 14443
Operating Temperature:	-25°C ~ 85°C

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Introduction to AT88SC0808CRF-MR1

AT88SC0808CRF-MR1 is a type of RFID Transponder, Tags usually used in secure transactions and access control applications. This chip is built upon an expensive 8-bit AVR Microcontroller, which is designed to work in harsh environments from -25C up to +65C. With its high security levels, it is guaranteed to protect businesses against various security vulnerabilities.

Application Field

AT88SC0808CRF-MR1 is often used in access control, secure transactions, logistics management, brand protection and several other applications. In access control, it can provide a reliable, secure authentication methods. It is particularly useful in applications which require frequent authentication due to its fast login speed (uintless than 100ms to authenticate). In secure transactions, it can be used to securely store and authenticate monetary transaction data. It can be used in financial applications such as credit cards, debit cards, and automated payment methods. Since it is designed to run in harsh environments, it is a good choice for applications in extreme climates or in areas of high magnetic or RF interference.In logistics management, it can be used to track shipments or goods from origin to destination. It is a cost-effective method of tracking goods movement and can provide real-time data on the movements of freight, personnel and assets.In brand protection, it can be used to protect products against counterfeits. It can be integrated into holographic labels, packaging or even directly onto the products. This chip can detect tampering and counterfeiting of products as well as provide additional information, including product origin and history information.

Working Principle

AT88SC0808CRF-MR1 is based upon the AVR integrated circuit, which features AES-128 encryption and secure authentication protocols. The chip utilizes a Secure Access Module (SAM) to provide a high level of security. This chip features a special Anti-Hammering protection which ensures that it cannot be tampered with or stolen.The chip contains an on-chip EEPROM which can store data and commands. It can be used to store information related to user accounts and transactions. This chip also contains a counter which is used to store the time of the last transaction. This counter can also be used to time out after a set amount of time, providing an additional layer of security.The chip utilizes an internal low-frequency (LF) reader which can be connected to an external antenna. This antenna can detect signals coming from an LF reader. When these signals are detected, the chip authenticates the reader and sends a response in the form of an encrypted message. The on-chip reader then decodes this message and sends it to the SAM, which verifies the message. Once the SAM verifies the message, the user is granted access.

Conclusion

AT88SC0808CRF-MR1 is a reliable and secure RFID tag designed for use in harsh environments. This chip can be used for access control, secure transactions, logistics management and brand protection. It utilizes an on-chip AES-128 encryption, secure authentication protocols, an on-chip EEPROM and a counter. All these features combined make the AT88SC0808CRF-MR1 an excellent choice for applications requiring secure access.

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