ST25RU3980-BQFT RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	RFID Reader
Frequency:	860MHz ~ 960MHz
Standards:	EPC, ISO 18000-6
Interface:	SPI
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Package / Case:	48-VFQFN Exposed Pad
Supplier Device Package:	48-QFN (7x7)

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RFID, RF Access, Monitoring ICs The ST25RU3980-BQFT is a high-performance, ultra-low power, multi-protocol, multi-frequency RFID reader chip for 13.56 MHz to 915 MHz frequency applications. It is a low-power IC that typically operates from a 1.2 V to 3.4 V supply and can integrate up to three antennas and a communication interface. It supports several standard protocols, including ISO/IEC 18000-2 (2K, 4K), IEC 18000-3, and NFC Forum.The ST25RU3980-BQFT has been designed to meet the requirements of a variety of applications. It is used for applications such as access control systems, ticketing, inventory tracking, logistics, and many others. It provides a complete antenna-detection of tag presence and a comprehensive set of protocol settings.The ST25RU3980-BQFT is capable of communicating via Radio Frequency (RF), and it does so by utilizing the principle of induction. The chip\'s principle of operation is based on the concept of an electromagnetic field, wherein the processor has a transmit antenna and a receive antenna, both of which are connected to the processor. The radio signals being collected by the receive antenna are then processed by the chip\'s internal processor so that the desired information can be obtained.The ST25RU3980-BQFT also incorporates features such as peer-to-peer communication and peer-to-host communication, which allow the connection of multiple RFID tags to the same RFID reader chip. It supports the latest Open-Flexible Communications Protocol (OFCP) and also has an integrated on-chip FIFO buffer and analog front end. The post-processing and rate alignment of the signal can be tuned for optimization to the application. It also provides support for an integrated RFID tag-centric architecture, which allows the reader to be directly programmed from a tag.The ST25RU3980-BQFT is extremely low power and integrates numerous advanced features for a higher performance package. It also provides the possibility of integrating Wake-on-RF (WoRF) technology, allowing for a device-powered RF communication through Wake-on-Tap (WoT) or Wake-on-Move (WoM) commands. The ST25RU3980-BQFT also integrates a powerful system-on-chip solution that contains both hardware and firmware components, allowing for a complete RFID reader solution. It supports the ISO/IEC18000-3, Type 2, Type 3 and Type 4 as well as NFC Forum specifications. The ST25RU3980-BQFT is also widely used in applications such as smart card readers, access control systems, and contactless ticketing, in order to obtain a reliable and secure contactless communication. The integrated system-on-chip solution also allows for easy application integration and is fully compatible with existing systems and network architecture. The ST25RU3980-BQFT also integrates a secure authentication algorithm, which provides an additional security layer to protect sensitive data. It also offers an extended temperature range of -40°C to +85°C, allowing for extended operation under a variety of environmental conditions.Overall, the ST25RU3980-BQFT is a great choice for a range of applications that require reliable contactless communication efficiency. With its high levels of security, low power requirements, and multiple communication protocols, the ST25RU3980-BQFT is an excellent choice for businesses that require a reliable and secure contactless communication solution.

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