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EFM8UB31F40G-A-QSOP24R

EFM8UB31F40G-A-QSOP24R

EFM8UB31F40G-A-QSOP24R

For Reference Only

Part Number EFM8UB31F40G-A-QSOP24R
Manufacturer Silicon Labs
Description FULL SPEED USB, 40KB FLASH
Datasheet

EFM8UB31F40G-A-QSOP24R Specifications

Package 24-SSOP (0.154", 3.90mm Width)
ECAD
In Stock 3,120 piece(s)
Unit Price $ 1.2371 *
Lead Time To be Confirmed
Estimated Delivery Time Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # EFM8UB31F40G-A-QSOP24R (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 EFM8UB31F40G-A-QSOP24R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8UB31F40G-A-QSOP24R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8UB31F40G-A-QSOP24R.

EFM8UB31F40G-A-QSOP24R Specifications

ManufacturerSilicon Labs
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Package24-SSOP (0.154", 3.90mm Width)
ECAD
SeriesUniversal Bee
Core ProcessorCIP-51 8051
Core Size8-Bit
Speed48MHz
ConnectivityI²C, SMBus, SPI, UART/USART, USB
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O17
Program Memory Size40KB (40K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size3.25K x 8
Voltage - Supply (Vcc/Vdd)1.71 V ~ 5.5 V
Data ConvertersA/D 16x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting Type-
Package / Case24-SSOP (0.154", 3.90mm Width)
Supplier Device Package24-QSOP

EFM8UB31F40G-A-QSOP24R Reviews

Natha*****Lyons

April 2, 2023

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Jo*****e De

March 29, 2023

Great deal, immediate response and very quick delivery!

Vict*****orar

March 22, 2023

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Nic***** Das

March 18, 2023

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Kings*****ilkins

March 18, 2023

very pleased with item, thank you.

Phoe*****Casey

March 1, 2023

They work great exactly what I needed.

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EFM8UB31F40G-A-QSOP24R Packaging

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EFM8UB31F40G-A-QSOP24R FAQ

  • 1. How to order EFM8UB31F40G-A-QSOP24R 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 EFM8UB31F40G-A-QSOP24R is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM8UB31F40G-A-QSOP24R. All suppliers must pass our qualification reviews before they can publish their products including EFM8UB31F40G-A-QSOP24R on Heisener; we pay more attention to the channels and quality of EFM8UB31F40G-A-QSOP24R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM8UB31F40G-A-QSOP24R price and inventory displayed accurate?
    The price and inventory of EFM8UB31F40G-A-QSOP24R 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 EFM8UB31F40G-A-QSOP24R?
    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 EFM8UB31F40G-A-QSOP24R we delivered, we will accept the replacement or return of the EFM8UB31F40G-A-QSOP24R 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 EFM8UB31F40G-A-QSOP24R.
    (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 EFM8UB31F40G-A-QSOP24R pin diagram, EFM8UB31F40G-A-QSOP24R datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM8UB31F40G-A-QSOP24R Guarantees

Service Guarantee

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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

EFM8UB31F40G-A-QSOP24R

D# EFM8UB31F40G-A-QSOP24R-ND

Silicon Laboratories Inc

IC MCU 8BIT 40KB FLASH 24QSOP

0
Part Number Manufacturer Description Stock

EFM8UB31F40G-A-QSOP24R

Silicon Laboratories Inc

8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 17 GPIOs, Reel

0

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EFM8UB31F40G-A-QSOP24R

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