Name: EFM8BB31F32A-B-4QFN24
Brand: Silicon Labs
SKU: EFM8BB31F32A-B-4QFN24
Price: 1.3032 USD
Availability: InStock
Rating: 5 (162 reviews)

EFM8BB31F32A-B-4QFN24

For Reference Only

Part Number	EFM8BB31F32A-B-4QFN24
Manufacturer	Silicon Labs
Description	EFM8 8051 8-BIT MCU, AEC-Q100, A
Datasheet	EFM8BB31F32A-B-4QFN24 Specifications
Package	-
ECAD
In Stock	6,768 piece(s)
Unit Price	$ 1.3032 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EFM8BB31F32A-B-4QFN24 (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 EFM8BB31F32A-B-4QFN24 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB31F32A-B-4QFN24 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F32A-B-4QFN24.

EFM8BB31F32A-B-4QFN24 Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	-
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, D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	-
Package / Case	-
Supplier Device Package	-

EFM8BB31F32A-B-4QFN24 Reviews

Ler*****Dara

March 22, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Arj*****Leal

March 7, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Casp*****Rosas

March 1, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

EFM8BB31F32A-B-4QFN24 Packaging

EFM8BB31F32A-B-4QFN24 FAQ

1. How to order EFM8BB31F32A-B-4QFN24 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 EFM8BB31F32A-B-4QFN24 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F32A-B-4QFN24. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F32A-B-4QFN24 on Heisener; we pay more attention to the channels and quality of EFM8BB31F32A-B-4QFN24 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8BB31F32A-B-4QFN24 price and inventory displayed accurate?

The price and inventory of EFM8BB31F32A-B-4QFN24 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 EFM8BB31F32A-B-4QFN24?

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 EFM8BB31F32A-B-4QFN24 we delivered, we will accept the replacement or return of the EFM8BB31F32A-B-4QFN24 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 EFM8BB31F32A-B-4QFN24.

(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 EFM8BB31F32A-B-4QFN24 pin diagram, EFM8BB31F32A-B-4QFN24 datasheet?

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

EFM8BB31F32A-B-4QFN24 Related Products

SIT9120AC-2BF-33E133.000000G	SiTIME, -20 TO 70C, 3225, 10PPM, 3.3V, 1, 6-SMD, No Lead, Automotive, AEC-Q100, Busy Bee	View
CDLL972B	Microsemi Corporation, DIODE ZENER 30V 500MW DO213AB, DO-213AB, MELF, Automotive, AEC-Q100, Busy Bee	View
XC6124C318ER-G	Torex Semiconductor Ltd, IC WATCHDOG TIMER 6-USP, 6-UFDFN Exposed Pad, Automotive, AEC-Q100, Busy Bee	View
74F544SC	Fairchild/ON Semiconductor, IC REGISTERED TXRX 8BIT 24SOIC, 24-SOIC (0.295", 7.50mm Width), Automotive, AEC-Q100, Busy Bee	View
Y001533K3330A0L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 33.333K OHM 1/4W 0.05% AXIAL, Axial, Automotive, AEC-Q100, Busy Bee	View
RN60E6812FRE6	Vishay Dale, RES 68.1K OHM 1/4W 1% AXIAL, Axial, Automotive, AEC-Q100, Busy Bee	View
SFR16S0006802JA500	Vishay BC Components, RES 68K OHM 1/2W 5% AXIAL, Axial, Automotive, AEC-Q100, Busy Bee	View
Y162725R0000B9W	Vishay Foil Resistors (Division of Vishay Precision Group), RES SMD 25 OHM 0.1% 1/2W 2010, 2010 (5025 Metric), Automotive, AEC-Q100, Busy Bee	View
811-SS-004-30-005101	Preci-Dip, CONN SPRING LOAD 4POS SNGL SMD, -, Automotive, AEC-Q100, Busy Bee	View
951406-8012506-AR	3M, CONN HDR STR STACK 6POS 2MM T/H, -, Automotive, AEC-Q100, Busy Bee	View
97-3108A24-22PX-940	Amphenol Industrial Operations, AB 4C 4#8 PIN PLUG, -, Automotive, AEC-Q100, Busy Bee	View
TLM4036DC-0700	Triad Magnetics, LED DRIVER CC BUCK 2-38V 700MA, -, Automotive, AEC-Q100, Busy Bee	View

EFM8BB31F32A-B-4QFN24 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

EFM8BB31F32A-B-4QFN24R

D# EFM8BB31F32A-B-4QFN24R-ND

Silicon Laboratories Inc

IC MCU 8BIT 32KB FLASH 24QFN

EFM8BB31F32A-B-4QFN24

D# EFM8BB31F32A-B-4QFN24-ND

Silicon Laboratories Inc

IC MCU 8BIT 32KB FLASH 24QFN

Part Number

Manufacturer

Description

Stock

EFM8BB31F32A-B-4QFN24R

Silicon Laboratories Inc

EFM8 8051 8-bit MCU, AEC-Q100, Automotive 32kB, 2kB(RAM), 20 GPIO, 2 DACs, 12 bit ADC, 12 ADC Channels

EFM8BB31F32A-B-4QFN24

Silicon Laboratories Inc

EFM8 8051 8-bit MCU, AEC-Q100, Automotive 32kB, 2kB(RAM), 20 GPIO, 2 DACs, 12 bit ADC, 12 ADC Channels

Quick Inquiry

EFM8BB31F32A-B-4QFN24

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS