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  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerSilicon Labs
  • CategoryRF and Wireless
  • PackagesTray
  • Standard Quantity490
  • DescriptionIC RF TxRx + MCU Bluetooth, General ISM < 1GHz Bluetooth 902MHz ~ 928MHz 40-VFQFN Exposed Pad
  • Package / Case40-VFQFN Exposed Pad
  • Sensitivity-109.5dBm
  • Mounting TypeSurface Mount
  • Frequency902MHz ~ 928MHz
  • Memory Size512kB Flash, 64kB RAM
  • TypeTxRx + MCU
  • Operating Temperature-40°C ~ 125°C (TA)
  • Voltage - Supply1.71V ~ 3.8V
  • Power - Output20dBm
  • ProtocolBluetooth
  • Current - Receiving4mA
  • Data Rate (Max)50kbps
  • Current - Transmitting85.5mA
  • Supplier Device Package40-QFN (5x5)
  • GPIO23
  • Modulation2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS
  • RF Family/StandardBluetooth, General ISM < 1GHz
  • Serial InterfacesGPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART

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Quality and Reliability

We supply 100% original and brand-new EFR32SG23B020F512IM40-C 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: 489
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • Pa***er 
    It's original, and the price is lower than others.Thank you for your gift.
  • Pe***er 
    Crystal,got parts today.QC check and everything great. Thanks for efforts.
  • Ma***me 
    articles bien emballés et conforme à la commande.
  • Da***lo 
    ottimo consegna nel tempo previsto,grazie.
  • Jo***ez 
    All good, thank you.

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Silicon Labs

EFR32SG23B020F512IM40-C

In Stock: 489 | For reference only.