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ST25R200 数据表(PDF) 1 Page - STMicroelectronics |
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ST25R200 数据表(HTML) 1 Page - STMicroelectronics |
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1 / 88 page  Features Operating modes • Reader/writer RF communication • ISO14443A/NFC-A at 106 kbit/s • ISO14443B/NFC-B at 106 kbit/s • ISO15693/NFC-V up to 53 kbit/s • NFC Forum T1T, T2T, T4T, and T5T tag types • Proprietary protocols, such as Kovio, CTS, and B’ • Low level modes to implement MIFARE Classic® compliant or other custom protocols Key features • Improved low power card detection based on inductive wake-up • High output power with dynamic power output (DPO) • Active wave shaping (AWS) with overshoot/undershoot protection • Option to connect two independent single-ended antennas • Integrated EMD handling • Adjustable ASK modulation depth • Automatic gain control and squelch feature to maximize SNR (signal-to-noise ratio) • Integrated regulators to boost system PSRR • Measurement of antenna characteristics (I/Q channels) • 256-byte FIFO External communication interfaces • Serial peripheral interface (SPI) up to 10 Mbit/s Electrical characteristics • Supply voltage range: from 2.7 to 5.5 V • Peripheral communication supply range: from 2.7 to 5.5 V • Antenna driver voltage range, up to 6 Vp • Quartz oscillator capable of operating with 27.12 MHz crystal with fast startup Package • UFQFPN24 is ECOPACK2 compliant UFQFPN24 (4 x 4 mm) Product status link ST25R200 NFC/HF RFID reader IC ST25R200 Datasheet DS13658 - Rev 2 - June 2024 For further information contact your local STMicroelectronics sales office. www.st.com |
类似零件编号 - ST25R200 |
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类似说明 - ST25R200 |
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