ST25TA02KB-DC6H5

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RFID, RF Access and Monitoring ICs are a growing sector of modern technology. ST25TA02KB-DC6H5 is a high-performance RFID reader and access control IC designed for various authentication and access control applications. It is the perfect solution for applications where high-security identification access and movement of goods needs to be monitored.

The ST25TA02KB-DC6H5 is based on a highly integrated dual interface circuit which supports both contactless and contact modes of communication. The contactless interface allows for a variety of communication modes such as RFID, NFC, Bluetooth LE, and Wi-Fi. The contact interface offers up to 8-bit data and commands. The IC also features a high-power RF-transmitter to support field detections in the range up to 50m and a clock-speed up to 6.5MHz.

The ST25TA02KB-DC6H5 is specifically designed for secure access control applications such as biometrics, secure authentication and smart cards. The IC provides highly secure storage and authentication of information and has an encryption engine compatible with ISO 7816 4.0 and ISO 14443-A/B standards. The secure authentication implemented in the IC ensures that the stored information is kept safe from unauthorized access or manipulation.

The ST25TA02KB-DC6H5 also has a variety of additional features including an integrated digital signal processor (DSP) for advanced signal processing of data up to 10kHz, a low noise transponder capable of transmit/receive FSK, and a wide operating temperature range (-20°C to +70°C). The IC also has an DRAM memory for storing data up to 2kB and erases after power down. The ST25TA02KB-DC6H5 can be programmed via SPI and is suitable for commercial, industrial, and medical applications.

The working principle of the ST25TA02KB-DC6H5 is quite simple. The contactless interface of the IC is used to detect the presence of the tagged item. Once the tagged item is detected, the IC sends out a signal to the receiving device indicating the presence of the item. Then, the receiving device can send out an access code to the IC to unlock the secured item or provide extra authentication. Once the item is unlocked, the user can access it.

The main application field of the ST25TA02KB-DC6H5 is access control and authentication. It can be used for biometric authentication, to control access to a secure facility or data, or to perform various monitoring applications including tracking and tracing of goods or assets. It is also suited for health care applications such as patient tracking and medical device authentication.

In conclusion, the ST25TA02KB-DC6H5 is a high-performance integrated circuit with a variety of features that make it suitable for a wide range of access control and authentication applications. Its secure encryption engine and high-power RF-transmitter make it a reliable choice for applications requiring high-security identification access and monitoring of movement of goods.

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