ST95HF-VMD5T

The ST95HF-VMD5T is an advanced RFID/NFC transceiver IC developed by STMicroelectronics. It is designed to facilitate contactless communication by supporting a wide range of RFID and NFC protocols, including ISO/IEC 14443 Type A and B, ISO/IEC 15693, and ISO/IEC 18092. This versatility makes it suitable for applications in access control, ticketing, and authentication systems.
The ST95HF-VMD5T operates at a frequency of 13.56 MHz and can handle data rates up to 848 kbps. It features a built-in RF field detector and supports various modes of operation, including reader/writer, card emulation, and peer-to-peer communication. The IC is equipped with an SPI or UART interface for seamless integration into microcontroller-based systems.
Additionally, the ST95HF-VMD5T incorporates advanced features such as anti-collision algorithms and encryption capabilities to enhance security and performance. Its low power consumption and compact design make it ideal for battery-powered devices. This IC is widely used in industrial, consumer, and automotive sectors for its reliability and efficiency in handling NFC transactions.

The ST95HF-VMD5T is a high-frequency RFID/NFC transceiver IC from STMicroelectronics. Equivalent products with similar functionality may include:
1. NXP's PN532, which is a widely used NFC controller.
2. TI's TRF7970A, a high-frequency RFID/NFC transceiver IC.
3. Broadcom's BCM20795, which supports various NFC standards.
These alternatives offer comparable features for RFID/NFC communication applications, though specific capabilities and compatibility should be verified based on your project requirements.

The ST95HF-VMD5T is a versatile transceiver IC designed for RFID and NFC applications. Key features include:
1. Multi-protocol Support: It supports ISO 14443 A/B, ISO 15693, and ISO 18092 protocols, making it compatible with a variety of RFID/NFC standards.
2. Integrated RF Analog Front End: The chip includes an integrated RF analog front end, simplifying design and reducing the need for external components.
3. Embedded Firmware: It comes with embedded firmware for handling RF communication, streamlining development processes.
4. Data Rates: Supports data rates up to 848 kbps, enabling fast communication in NFC applications.
5. Supply Voltage: Operates at a wide supply voltage range, enhancing flexibility in different application scenarios.
6. Low Power Consumption: Designed for low power consumption, making it suitable for battery-operated devices.
7. Communication Interfaces: Provides SPI, UART, and I2C interfaces for easy integration with microcontrollers or host processors.
8. Development Support: STMicroelectronics offers development tools and libraries to assist in the design and implementation of applications using this chip.
These features make the ST95HF-VMD5T suitable for various applications in access control, payment systems, and NFC-enabled devices.

The ST95HF-VMD5T is a multi-protocol NFC transceiver IC designed for contactless communication at 13.56 MHz. It has 32 pins. The key functions of the ST95HF include supporting multiple NFC modes such as Reader/Writer, Card Emulation, and Peer-to-Peer communication. It is compatible with ISO/IEC 14443 Type A and B, ISO/IEC 15693, and ISO/IEC 18092 standards, making it versatile for various NFC applications.
The ST95HF can interface with microcontrollers through an SPI or UART interface, enabling flexible integration into a wide range of systems. It features energy harvesting, which can power external devices, and supports data rates up to 848 kbps. With its integrated inductive wake-up, it can efficiently manage power consumption. The IC is commonly used in applications like access control, payment systems, and inventory management due to its robust performance and compatibility with established NFC protocols.

The ST95HF-VMD5T is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. It is known for designing and producing a wide range of semiconductor devices, including microcontrollers, sensors, and integrated circuits. The company serves various industries, including automotive, industrial, personal electronics, and communication equipment sectors. STMicroelectronics is recognized for its innovation in the semiconductor field and for providing solutions that enable smarter mobility, efficient power and energy management, and the Internet of Things (IoT).

The ST95HF-VMD5T is a versatile NFC/RFID transceiver IC with several application areas, including contactless payment systems, access control, and ticketing solutions. It is well-suited for use in smartphones, tablets, and other mobile devices to enable NFC functionalities. Additionally, it's used in industrial settings for asset tracking and management. The IC's capabilities make it ideal for implementing secure communication in IoT devices, allowing for easy pairing and data exchange. Its integration in consumer electronics enhances user interaction through NFC-enabled features, such as information sharing and device configuration. The ST95HF-VMD5T is also employed in healthcare for patient identification and inventory management.

The ST95HF-VMD5T is typically offered in a VFQFPN (Very Thin Quad Flat Package No-Lead) package type. This package is designed to be compact, suitable for space-constrained applications, and facilitates easy surface mounting on PCBs.