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EFM8BB31F64I-C-5QFN32

EFM8BB31F64I-C-5QFN32

EFM8BB31F64I-C-5QFN32

For Reference Only

Part Number EFM8BB31F64I-C-5QFN32
Manufacturer Silicon Labs
Description IC MCU 8BIT 32QFN
Datasheet

EFM8BB31F64I-C-5QFN32 Specifications

Package 32-WFQFN Exposed Pad
ECAD
In Stock 2,816 piece(s)
Unit Price $ 2.8925 *
Lead Time To be Confirmed
Estimated Delivery Time Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # EFM8BB31F64I-C-5QFN32 (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-5QFN32 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-5QFN32 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F64I-C-5QFN32.

EFM8BB31F64I-C-5QFN32 Specifications

ManufacturerSilicon Labs
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Package32-WFQFN 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-WFQFN Exposed Pad
Supplier Device Package32-QFN (5x5)

EFM8BB31F64I-C-5QFN32 Reviews

Darie*****loway

April 7, 2023

They were easy to work with and did what I expected.

Emm*****our

April 6, 2023

Very good contact, well packed, hope to buy from you again.

Cynth*****nders

April 4, 2023

Used for a solar project. Working as hoped. I'd buy again.

Franc*****nguly

April 1, 2023

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Phoen*****honey

March 27, 2023

Perfectly satisfied with item. Top supplier on my list.

Cassa*****Hughes

March 26, 2023

Wish there were some documentation but I guess if you're buying you kinda should know.

Sloan*****kburn

March 24, 2023

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Cay***** Leon

March 14, 2023

Very good and very fast . 100% safe company

Josi*****entura

March 13, 2023

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

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EFM8BB31F64I-C-5QFN32 Packaging

Customized Labels
Sealing
Packing
Insepction

EFM8BB31F64I-C-5QFN32 FAQ

  • 1. How to order EFM8BB31F64I-C-5QFN32 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-5QFN32 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-5QFN32. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64I-C-5QFN32 on Heisener; we pay more attention to the channels and quality of EFM8BB31F64I-C-5QFN32 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM8BB31F64I-C-5QFN32 price and inventory displayed accurate?
    The price and inventory of EFM8BB31F64I-C-5QFN32 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-5QFN32?
    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-5QFN32 we delivered, we will accept the replacement or return of the EFM8BB31F64I-C-5QFN32 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-5QFN32.
    (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-5QFN32 pin diagram, EFM8BB31F64I-C-5QFN32 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM8BB31F64I-C-5QFN32 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-5QFN32

D# V36:1790_22609958

Silicon Laboratories Inc

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

RoHS: Compliant
0
Part Number Manufacturer Description Stock

EFM8BB31F64I-C-5QFN32

D# EFM8BB31F64I-C-5QFN32-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

0

EFM8BB31F64I-C-5QFN32R

D# EFM8BB31F64I-C-5QFN32R-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

0
Part Number Manufacturer Description Stock

EFM8BB31F64IC5QFN32

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

115

EFM8BB31F64IC5QFN32R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

3450
Part Number Manufacturer Description Stock

EFM8BB31F64I-C-5QFN32

D# 634-BB31F64IC5QFN32

Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

RoHS: Compliant
145

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EFM8BB31F64I-C-5QFN32

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