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  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerSilicon Labs
  • CategoryIntegrated Circuits (ICs)
  • PackagesTray
  • Standard Quantity250
  • DescriptionCIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7)
  • Package / Case32-TQFP
  • Mounting TypeSurface Mount
  • Speed50MHz
  • Program Memory Size32KB (32K x 8)
  • RAM Size2.25K x 8
  • Operating Temperature-40°C ~ 85°C (TA)
  • Oscillator TypeInternal
  • Program Memory TypeFLASH
  • Core ProcessorCIP-51 8051
  • Data ConvertersA/D 20x12b; D/A 2x12b
  • Core Size8-Bit
  • Voltage - Supply (Vcc/Vdd)2.2V ~ 3.6V
  • ConnectivityI2C, SMBus, SPI, UART/USART
  • PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
  • Supplier Device Package32-QFP (7x7)
  • Number of I/O28
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new EFM8BB31F32G-D-QFP32 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: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Fl***an 
    Thank you very much came quickly packed well.
  • L***a 
    The package arrived quickly with perfect quality and packing. Thank you for your cooperation.
  • Vi***ia 
    merce ricevuta
  • Gr***or 
    Thank you very much for the present, very cute!
  • Pr***sh 
    Very quick, we had received the parts.I will prioritize sending you RFQs for any future requirements.

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