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    • A Fast Developed Electronic Components Distributor
    SI4438-B1C-FM, Silicon Labs, RF-IF and RFID~RF Transceiver ICs, IC RF TXRX+MCU ISM<1GHZ 20VFQFN
    SI4438-B1C-FM Images
    SI4438-B1C-FM Images
    Product Attributes：
  • Part Number: SI4438-B1C-FM
  • Manufacturer: Silicon Labs
  • Description: IC RF TXRX+MCU ISM<1GHZ 20VFQFN
  • Category: RF-IF and RFID~RF Transceiver ICs
  • SI4438-B1C-FM Datasheet (PDF)
  • Order with confidence, there are no lead times for in-stock products.
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    Product Specifications：
  • MfrPart.: SI4438-B1C-FM
  • Mfr: Silicon Labs
  • Description: IC RF TXRX+MCU ISM<1GHZ 20VFQFN
  • Product Category: RF-IF and RFID~RF Transceiver ICs
  • Package: Tray
  • Series: -
  • PartStatus: Active
  • Type: TxRx + MCU
  • RFFamily/Standard: General ISM < 1GHz
  • Protocol: -
  • Modulation: FSK, GFSK, GMSK, OOK
  • Frequency: 425MHz ~ 525MHz
  • DataRate(Max): 500kbps
  • Power-Output: 20dBm (Max)
  • Sensitivity: -124dBm
  • MemorySize: -
  • SerialInterfaces: SPI
  • GPIO: 4
  • Voltage-Supply: 1.8V ~ 3.6V
  • Current-Receiving: 14mA
  • Current-Transmitting: 75mA
  • OperatingTemperature: -40°C ~ 85°C
  • MountingType: Surface Mount
  • Package/Case: 20-VFQFN Exposed Pad
  • SI4438-B1C-FM | Silicon Labs | NHE Electronics
    • SI4438-B1C-FM were obtained directly from authorized Silicon Labs distributors and other trusted sources throughout the world.
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