Name: EFM8BB31F64G-B-QFN32R
Brand: Silicon Labs
SKU: EFM8BB31F64G-B-QFN32R
Price: 1.3052 USD
Availability: InStock
Rating: 5 (104 reviews)

EFM8BB31F64G-B-QFN32R

For Reference Only

Part Number	EFM8BB31F64G-B-QFN32R
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 64KB FLASH 32QFN
Datasheet	EFM8BB31F64G-B-QFN32R Datasheet EFM8BB31F64G-B-QFN32R Specifications
Package	32-UFQFN Exposed Pad
ECAD
In Stock	6,080 piece(s)
Unit Price	$ 1.3052 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # EFM8BB31F64G-B-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 EFM8BB31F64G-B-QFN32R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB31F64G-B-QFN32R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F64G-B-QFN32R.

EFM8BB31F64G-B-QFN32R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	32-UFQFN 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	29
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	4.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2 V ~ 3.6 V
Data Converters	A/D 20x12b, D/A 4x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	32-UFQFN Exposed Pad
Supplier Device Package	32-QFN (4x4)

EFM8BB31F64G-B-QFN32R Datasheet

EFM8BB31F64G-B-QFN32R Reviews

Barba*****clure

April 8, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Jeffe*****lencia

April 3, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Alva*****ahajan

March 31, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Nicko*****cevedo

March 30, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Mess*****Baria

March 2, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Brynl*****nerjee

March 1, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Ande*****orton

February 24, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Bray*****Hodges

February 20, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

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EFM8BB31F64G-B-QFN32R Packaging

EFM8BB31F64G-B-QFN32R FAQ

1. How to order EFM8BB31F64G-B-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 EFM8BB31F64G-B-QFN32R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F64G-B-QFN32R. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64G-B-QFN32R on Heisener; we pay more attention to the channels and quality of EFM8BB31F64G-B-QFN32R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8BB31F64G-B-QFN32R price and inventory displayed accurate?

The price and inventory of EFM8BB31F64G-B-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 EFM8BB31F64G-B-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 EFM8BB31F64G-B-QFN32R we delivered, we will accept the replacement or return of the EFM8BB31F64G-B-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 EFM8BB31F64G-B-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 EFM8BB31F64G-B-QFN32R pin diagram, EFM8BB31F64G-B-QFN32R datasheet?

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

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EFM8BB31F64G-B-QFN32R 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

EFM8BB31F64G-B-QFN32R

D# EFM8BB31F64G-B-QFN32R-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

Part Number

Manufacturer

Description

Stock

EFM8BB31F64GBQFN32R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

115

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-B-QFN32R

Silicon Laboratories Inc

64kB flash, 4.25kB RAM, 12b ADC, 4x DACs

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EFM8BB31F64G-B-QFN32R

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