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ST25R100 - NFC/HF RFID reader IC

Description

1 Description Delivering high-end performance in a small 4x4 mm package, the ST25R100 multipurpose NFC transceiver brings the convenience of contactless interaction and

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 d.

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ST25R200 NFC/HF RFID reader IC
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Full PDF Text Transcription

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UFQFPN24 (4x4 mm) Product status link ST25R100 ST25R100 Datasheet NFC/HF RFID reader IC 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) • Option to connect two independent single-ended antennas • 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 c
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