Name: EFM8BB31F32I-B-QFN24
Brand: Silicon Labs
SKU: EFM8BB31F32I-B-QFN24
Price: 1.2438 USD
Availability: InStock
Rating: 5 (168 reviews)

EFM8BB31F32I-B-QFN24

For Reference Only

Part Number	EFM8BB31F32I-B-QFN24
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 32KB FLASH 24QFN
Datasheet	EFM8BB31F32I-B-QFN24 Datasheet EFM8BB31F32I-B-QFN24 Specifications
Package	24-VFQFN Exposed Pad
ECAD
In Stock	5,712 piece(s)
Unit Price	$ 1.2438 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
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Part Number # EFM8BB31F32I-B-QFN24 (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 EFM8BB31F32I-B-QFN24 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB31F32I-B-QFN24 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F32I-B-QFN24.

EFM8BB31F32I-B-QFN24 Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	24-VFQFN Exposed Pad
ECAD
Series	Automotive, AEC-Q100, Busy Bee
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	50MHz
Connectivity	I2C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	20
Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2 V ~ 3.6 V
Data Converters	A/D 12x12b, A/D 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	-
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	24-QFN (3x3)

EFM8BB31F32I-B-QFN24 Datasheet

EFM8BB31F32I-B-QFN24 Reviews

Cana*****onroe

April 1, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Flet***** Salvi

March 19, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Whitn*****clure

March 15, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Apri*****owers

March 11, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Zah*****Atwal

February 20, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

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EFM8BB31F32I-B-QFN24 Packaging

EFM8BB31F32I-B-QFN24 FAQ

1. How to order EFM8BB31F32I-B-QFN24 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 EFM8BB31F32I-B-QFN24 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F32I-B-QFN24. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F32I-B-QFN24 on Heisener; we pay more attention to the channels and quality of EFM8BB31F32I-B-QFN24 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8BB31F32I-B-QFN24 price and inventory displayed accurate?

The price and inventory of EFM8BB31F32I-B-QFN24 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 EFM8BB31F32I-B-QFN24?

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 EFM8BB31F32I-B-QFN24 we delivered, we will accept the replacement or return of the EFM8BB31F32I-B-QFN24 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 EFM8BB31F32I-B-QFN24.

(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 EFM8BB31F32I-B-QFN24 pin diagram, EFM8BB31F32I-B-QFN24 datasheet?

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

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EFM8BB31F32I-B-QFN24 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

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Min Qty: 10

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EFM8BB31F32I-B-QFN24

Silicon Laboratories Inc

32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs

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EFM8BB31F32I-B-QFN24

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