STMicroelectronics ST25R100 RF Transceiver IC, 24-Pin TQFN

The STMicroelectronics compact NFC/RFID reader IC optimized for high-performance contactless interactions. Its versatile design supports multiple NFC standards and custom protocols, making it suitable for various applications. The chip features advanced low power card detection and high output power for robust performance. It operates efficiently across a wide voltage range and is housed in a small 4x4 mm package. Ideal for applications in healthcare, access control, and IoT, it offers reliable performance even in noisy environments.

• ISO14443A/B and ISO15693/NFC-V communication standards
• Adjustable ASK modulation depth with dynamic power output
• Improved low power card detection with inductive wake-up
• Connects two independent single-ended antennas
• High output power and automatic gain control