ST25TA02K-AC6G5

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RFID is a technology for wirelessly transmitting information using radio waves. It is also known as Radio Frequency Identification (RFID), and has been used in many industries since its introduction in the 1970s. The ST25TA02K-AC6G5 IC is an integrated RFID/RF access/monitoring solution manufactured by STMicroelectronics. This IC combines the functions of RFID with access control and monitoring capabilities, providing a complete solution for a wide range of applications.

ST25TA02K-AC6G5 Features

The ST25TA02K-AC6G5 IC is a low-power, cost-effective, single-chip solution for RFID applications. It has a wide operating temperature range of -20°C to +85°C, making it suitable for a variety of industries, such as healthcare, automotive, and security. The IC integrates the following features:

• Supports EPC C1G2 (the most common RFID protocol);
• ISO/IEC 14443A-compliant RF Interface;
• Temperature-compensated RF circuit;
• Programmable frame length for both reader and card;
• Programmable data rates up to 848 kbps;
• 25mA peak current during transmission.

RF Access

The ST25TA02K-AC6G5 IC has integrated RF access and monitoring capabilities. It supports advanced access protocols like Wiegand, Kantech, and Cardax. The chip also supports contactless smart card readers and keypads for contactless authentication. It also supports multiple encryption algorithms like AES and DES, making it secure and reliable.

Monitoring ICs

The ST25TA02K-AC6G5 IC is powered by a low-powered ARM Cortex-M0 processor, which enables it to perform the monitoring and access functions in a single package. The chip is highly reliable and provides a highly accurate access and monitoring solution. Furthermore, it supports multiple input/output ports for controlling devices and has a built-in real-time clock for time-stamping activity.

Application Field

The ST25TA02K-AC6G5 IC is ideal for a wide range of applications, including contactless access control, time and attendance control, and identification and authentication systems. It is suitable for use in large and small environments such as hospitals, companies, airports, and other public locations. It can also be used in vending machines, transportation systems, and access control systems.

Working Principle

The ST25TA02K-AC6G5 IC works by sending out a radio frequency signal that is picked up by a prox card. The prox card contains a unique ID that is read by the ST25TA02K-AC6G5 IC. The ID is then compared to a database of authorized IDs, and if it matches, access is granted. The ST25TA02K-AC6G5 IC also incorporates access control and monitoring capabilities, allowing it to track activity and manage access privileges.

In addition to RFID, the ST25TA02K-AC6G5 IC also supports access control protocols like Wiegand, Kantech, and Cardax, as well as encryption algorithms like AES and DES. This makes the IC secure and reliable, making it the ideal solution for a variety of access control and monitoring applications.

The ST25TA02K-AC6G5 IC is a powerful, low-power, cost-effective single-chip solution for RFID and access control applications. It has a wide operating temperature range, making it suitable for a variety of environments. The IC is highly reliable and secure, and supports multiple access protocols and encryption algorithms. This makes it ideal for a variety of access control and monitoring applications.

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