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Product Specifications
  • AttributesAttribute Value
  • ManufacturerSilicon Labs
  • CategoryRF and Wireless
  • PackagesTape & Reel (TR)
  • Standard Quantity2500
  • DescriptionIC RF TxRx + MCU WiFi 2.4GHz ~ 2.4835GHz 40-VFQFN Exposed Pad
  • Package / Case40-VFQFN Exposed Pad
  • Sensitivity-102.3dBm
  • Mounting TypeSurface Mount
  • Frequency2.4GHz ~ 2.4835GHz
  • Memory Size512kB Flash, 32kB RAM
  • TypeTxRx + MCU
  • Operating Temperature-40°C ~ 85°C (TA)
  • Voltage - Supply1.71V ~ 3.8V
  • Power - Output6dBm
  • Current - Receiving3.6mA ~ 4.6mA
  • Data Rate (Max)2Mbps
  • Current - Transmitting4.1mA ~ 8.5mA
  • Supplier Device Package40-QFN (5x5)
  • GPIO26
  • Modulation2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK
  • RF Family/StandardWiFi
  • Serial InterfacesI2C, I2S, SPI, IrDA, PDM, UART, USART
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new EFR32FG22C121F512GM40-CR from Silicon Labs only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 2,500
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • Cl***us 
    It came very quickly, everything works fine
  • Ad***an 
    Good!
  • Pe***er 
    The goods arrived, it looks good! Thanks.
  • Da***de 
    Good!
  • He***rs 
    Thanks, it is original, no counterfeit :-)

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Silicon Labs

EFR32FG22C121F512GM40-CR

In Stock: 2,500 | For reference only.