STMicroelectronics ST25R3912-AWLT NFC/RFID 标签和应答器 高性能高频读写器/NFC 发起器，用于支付，输出功率 1 瓦

Technology: Si

Unit Weight: 70 mg

Mounting Style: SMD/SMT

Operating Frequency: 13.56 MHz, 27.12 MHz

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C