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    Silicon Labs EFR32FG22C121F512GM40-C Wireless MCU, 40-Pin QFN

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    Bulk discount available

    Price Each (In a Pack of 5)**

    £2.528

    (exc. VAT)

    £3.034

    (inc. VAT)

    Select or type quantity
    Available to back order for despatch 05/10/2025*

    * Delivery dates may change based on your chosen quantity and delivery address.

    Units
    Per unit
    Per Pack**
    5 - 20£2.528£12.64
    25 - 45£2.298£11.49
    50 - 120£2.106£10.53
    125 - 495£1.948£9.74
    500 +£1.862£9.31

    **price indicative

    RS Stock No.:
    200-9657
    Mfr. Part No.:
    EFR32FG22C121F512GM40-C
    Brand:
    Silicon Labs
    The Silicon Labs EFR32FG22 series wireless Gecko SoC Family is ideal for enabling energy-friendly proprietary protocol networking for IoT devices. The single-die solution combines a 38.4MHz Cortex-M33, with a high performance 2.4GHz radio to provide an industry-leading wireless SoC for IoT connected applications.

    Energy-efficient radio core with low active and sleep currents
    38.4MHz Arm® Cortex®-M33 core with TrustZone and a high-performance radio with a receive sensitivity of -106.4 dBm
    Secure boot with root of trust and secure loader (RTSL)

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