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EFM8BB31F64I-C-QFN32R

EFM8BB31F64I-C-QFN32R

EFM8BB31F64I-C-QFN32R

For Reference Only

Part Number EFM8BB31F64I-C-QFN32R
Manufacturer Silicon Labs
Description IC MCU 8BIT 32QFN
Datasheet

EFM8BB31F64I-C-QFN32R Specifications

Package 32-UFQFN Exposed Pad
ECAD
In Stock 5,968 piece(s)
Unit Price $ 1.4250 *
Lead Time To be Confirmed
Estimated Delivery Time Mar 30 - Apr 4 (Choose Expedited Shipping)
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Payment Methods
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Part Number # EFM8BB31F64I-C-QFN32R (Embedded - Microcontrollers) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For EFM8BB31F64I-C-QFN32R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB31F64I-C-QFN32R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F64I-C-QFN32R.

EFM8BB31F64I-C-QFN32R Specifications

ManufacturerSilicon Labs
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Package32-UFQFN Exposed Pad
ECAD
SeriesBusy Bee
Core ProcessorCIP-51 8051
Core Size8-Bit
Speed50MHz
ConnectivityI²C, SMBus, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O29
Program Memory Size64KB (64K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size4.25K x 8
Voltage - Supply (Vcc/Vdd)2.2V ~ 3.6V
Data ConvertersA/D 20x10/12b SAR; D/A 4x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case32-UFQFN Exposed Pad
Supplier Device Package32-QFN (4x4)

EFM8BB31F64I-C-QFN32R Reviews

Fel***** Pant

April 5, 2023

You're my good supplier. I appreciate Heisener Electronics on many levels.

Fabi*****randt

March 30, 2023

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Ashl*****aneja

March 22, 2023

There are cheaper ones out there but this one really take the guessing game out.

Juli*****Dayal

March 17, 2023

Well packaged and good condition with the parts, arrived on time, good customer service.

Terrel*****ington

March 1, 2023

On time and as described, fast delivery. Would definitely buy again. Thx.

Kyn*****urner

February 22, 2023

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

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EFM8BB31F64I-C-QFN32R Packaging

Customized Labels
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EFM8BB31F64I-C-QFN32R FAQ

  • 1. How to order EFM8BB31F64I-C-QFN32R on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that EFM8BB31F64I-C-QFN32R is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F64I-C-QFN32R. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64I-C-QFN32R on Heisener; we pay more attention to the channels and quality of EFM8BB31F64I-C-QFN32R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM8BB31F64I-C-QFN32R price and inventory displayed accurate?
    The price and inventory of EFM8BB31F64I-C-QFN32R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of EFM8BB31F64I-C-QFN32R?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EFM8BB31F64I-C-QFN32R we delivered, we will accept the replacement or return of the EFM8BB31F64I-C-QFN32R only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of EFM8BB31F64I-C-QFN32R.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as EFM8BB31F64I-C-QFN32R pin diagram, EFM8BB31F64I-C-QFN32R datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM8BB31F64I-C-QFN32R Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

EFM8BB31F64I-C-QFN32R

D# V36:1790_22609875

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 64KB Flash 3.3V Automotive 32-Pin QFN EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

EFM8BB31F64I-C-QFN32R

D# EFM8BB31F64I-C-QFN32R-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

0

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