Name: EFM8UB30F40G-A-QFN20R
Brand: Silicon Labs
SKU: EFM8UB30F40G-A-QFN20R
Price: 0.937 USD
Availability: InStock
Rating: 5 (99 reviews)

EFM8UB30F40G-A-QFN20R

For Reference Only

Part Number	EFM8UB30F40G-A-QFN20R
Manufacturer	Silicon Labs
Description	FULL SPEED USB, 40KB FLASH
Datasheet	EFM8UB30F40G-A-QFN20R Specifications
Package	20-WFQFN Exposed Pad
ECAD
In Stock	7,104 piece(s)
Unit Price	$ 0.9370 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # EFM8UB30F40G-A-QFN20R (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 EFM8UB30F40G-A-QFN20R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8UB30F40G-A-QFN20R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8UB30F40G-A-QFN20R.

EFM8UB30F40G-A-QFN20R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-WFQFN Exposed Pad
ECAD
Series	Universal Bee
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	48MHz
Connectivity	I²C, SMBus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	13
Program Memory Size	40KB (40K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	3.25K x 8
Voltage - Supply (Vcc/Vdd)	1.71 V ~ 5.5 V
Data Converters	A/D 12x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-QFN (3x3)

EFM8UB30F40G-A-QFN20R Reviews

Opal*****pman

April 9, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Rowe*****arson

April 9, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Alic*****able

March 26, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Gian*****ellano

March 24, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Ama*****Badal

March 16, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Adel*****Vora

March 16, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Laur*****arter

March 3, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Zaid*****orris

March 2, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

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EFM8UB30F40G-A-QFN20R Packaging

EFM8UB30F40G-A-QFN20R FAQ

1. How to order EFM8UB30F40G-A-QFN20R 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 EFM8UB30F40G-A-QFN20R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8UB30F40G-A-QFN20R. All suppliers must pass our qualification reviews before they can publish their products including EFM8UB30F40G-A-QFN20R on Heisener; we pay more attention to the channels and quality of EFM8UB30F40G-A-QFN20R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8UB30F40G-A-QFN20R price and inventory displayed accurate?

The price and inventory of EFM8UB30F40G-A-QFN20R 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 EFM8UB30F40G-A-QFN20R?

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 EFM8UB30F40G-A-QFN20R we delivered, we will accept the replacement or return of the EFM8UB30F40G-A-QFN20R 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 EFM8UB30F40G-A-QFN20R.

(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 EFM8UB30F40G-A-QFN20R pin diagram, EFM8UB30F40G-A-QFN20R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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EFM8UB30F40G-A-QFN20R Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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

EFM8UB30F40G-A-QFN20R

D# EFM8UB30F40G-A-QFN20R-ND

Silicon Laboratories Inc

IC MCU 8BIT 40KB FLASH 20QFN

Part Number

Manufacturer

Description

Stock

EFM8UB30F40G-A-QFN20R

Silicon Laboratories Inc

8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 13 GPIOs, Reel

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EFM8UB30F40G-A-QFN20R

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