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ST25R100-CMET

NFC/HF RFID reader IC

Supply Voltage Min Volt2.7
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-25.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 4 X 4 X 0.50 - 24L

Delivering high-end performance in a small 4x4 mm package, the ST25R100 multipurpose NFC transceiver brings the convenience of contactless interaction and features to a variety of end applications. It is especially optimized for end products in consumer and industrial segments.The ST25R100 supports...
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Key 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, 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 characteristics (I/Q channels)
    • 256-byte FIFO
  • External communication interfaces
    • Serial peripheral interface (SPI) up to 6 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 6VP
    • Quartz oscillator capable of operating with 27.12 MHz crystal with fast startup
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Quantity $ per unit Savings
1-9$3.790%
10-24$3.4110%
25-99$3.2215%
100-249$2.7926%
250-499$2.6530%
500$2.3737%
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$3.79
Supply Voltage Min Volt2.7
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-25.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 4 X 4 X 0.50 - 24L

Delivering high-end performance in a small 4x4 mm package, the ST25R100 multipurpose NFC transceiver brings the convenience of contactless interaction and features to a variety of end applications. It is especially optimized for end products in consumer and industrial segments.The ST25R100 supports...
Read More

Key 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, 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 characteristics (I/Q channels)
    • 256-byte FIFO
  • External communication interfaces
    • Serial peripheral interface (SPI) up to 6 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 6VP
    • Quartz oscillator capable of operating with 27.12 MHz crystal with fast startup