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    BLUENRG-345MC

    BLUENRG-345MC

    BLUENRG-345AC

    BLUENRG-345AC

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    BLUENRG-355AC

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    Free

    Programmable Bluetooth® LE 5.2 Wireless SoC
    Learn More about BLUENRG-355AC

    Quantity $ per Unit Savings
    1 - 9$3.840%
    10 - 24$3.4510%
    25 - 99$3.2615%
    100 - 249$2.8326%
    250 - 499$2.6930%
    500$2.4137%
    500 + Contact Sales
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    In stock
    $3.84
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    Parameter NameParameter Value
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    Operating Voltage Min Volt1.7
    Operating Voltage Max Volt3.6
    ECCN US5A992C
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeEcopack2
    GradeIndustrial
    Package NameVFQFPN 32 5x5x1.0 mm
    Key features
    • Bluetooth Low Energy system-on-chip supporting Bluetooth 5.2 specifications
      • 2 Mbps data rate
      • Long range (Coded PHY)
      • Advertising extensions
      • Channel selection algorithm #2
      • GATT caching
    • Radio
      • RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long range)
      • Programmable output power up to +8 dBm (at antenna connector)
      • Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps
      • 128 physical connections
      • Integrated balun
      • Support for external PA
      • BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing critical operation
      • 2.4 GHz proprietary radio driver
      • Suitable for systems requiring compliance with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
    • Ultra-low power radio performance
      • 10 nA in SHUTDOWN mode (1.8 V)
      • 0.6 uA in DEEPSTOP mode (with external LSE and BLE wake-up sources, 1.8 V)
      • 0.9 uA in DEEPSTOP mode (with internal LSI and BLE wake-up sources, 1.8 V)
      • 4.3 mA peak current in TX (@ 0 dBm, 3.3 V)
      • 3.4 mA peak current in RX (@ sensitivity level, 3.3V)
    • High performance and ultra-low power Cortex-M0+ 32-bit, running up to 64 MHz
    • Dynamic current consumption: 18 µA/MHz
    • Operating supply voltage: from 1.7 to 3.6 V
    • -40 ºC to 105 ºC temperature range
    • Supply and reset management
      • High efficiency embedded SMPS step-down converter with intelligent bypass mode
      • Ultra-low power power-on-reset (POR) and power-down-reset (PDR)
      • Programmable voltage detector (PVD)
    • Clock sources
      • Fail safe 32 MHz crystal oscillator with integrated trimming capacitors
      • 32 kHz crystal oscillator
      • Internal low-power 32 kHz RO
    • On-chip non-volatile Flash memory of 256 kB
    • On-chip RAM of 64 kB or 32 kB
    • One-time-
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