Name: EFM8BB31F64G-C-QFN32
Brand: Silicon Labs
SKU: EFM8BB31F64G-C-QFN32
Price: 0.9838 USD
Availability: InStock
Rating: 5 (189 reviews)

EFM8BB31F64G-C-QFN32

For Reference Only

Part Number	EFM8BB31F64G-C-QFN32
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 32QFN
Datasheet	EFM8BB31F64G-C-QFN32 Specifications
Package	32-UFQFN Exposed Pad
ECAD
In Stock	13,140 piece(s)
Unit Price	$ 0.9838 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 18 - Apr 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EFM8BB31F64G-C-QFN32 (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-C-QFN32 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB31F64G-C-QFN32 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB31F64G-C-QFN32.

EFM8BB31F64G-C-QFN32 Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	32-UFQFN Exposed Pad
ECAD
Series	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)	2.2V ~ 3.6V
Data Converters	A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	32-UFQFN Exposed Pad
Supplier Device Package	32-QFN (4x4)

EFM8BB31F64G-C-QFN32 Reviews

Muha***** Modi

April 3, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Wint*****okhale

February 20, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

EFM8BB31F64G-C-QFN32 Packaging

EFM8BB31F64G-C-QFN32 FAQ

1. How to order EFM8BB31F64G-C-QFN32 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-C-QFN32 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F64G-C-QFN32. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64G-C-QFN32 on Heisener; we pay more attention to the channels and quality of EFM8BB31F64G-C-QFN32 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8BB31F64G-C-QFN32 price and inventory displayed accurate?

The price and inventory of EFM8BB31F64G-C-QFN32 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-C-QFN32?

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-C-QFN32 we delivered, we will accept the replacement or return of the EFM8BB31F64G-C-QFN32 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-C-QFN32.

(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-C-QFN32 pin diagram, EFM8BB31F64G-C-QFN32 datasheet?

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

EFM8BB31F64G-C-QFN32 Related Products

SIT1602BI-12-18E-66.666660D	SiTIME, -40 TO 85C, 2520, 25PPM, 1.8V, 6, -, Busy Bee	View
2225Y0250471JCR	Knowles Syfer, CAP CER 2225, -, Busy Bee	View
UC3849DWTRG4	Texas Instruments, IC SECONDARY SIDE CTRLR 24SOIC, 24-SOIC (0.295", 7.50mm Width), Busy Bee	View
SN74AC241PW	Texas Instruments, IC BUFF/DVR TRI-ST DUAL 20TSSOP, 20-TSSOP (0.173", 4.40mm Width), Busy Bee	View
M22-FA-24	Omron Automation and Safety, PILOT LIGHT 24V INCAND ROUND BLU, -, Busy Bee	View
B72510E0200K062	EPCOS (TDK), VARISTOR 33V 80A 0805, 0805 (2012 Metric), Busy Bee	View
A22L-GA-6D-02M	Omron Automation and Safety, SWITCH PUSH DPST-NC 10A 110V, -, Busy Bee	View
CMF5029K400FKEK	Vishay Dale, RES 29.4K OHM 1/4W 1% AXIAL, Axial, Busy Bee	View
RCP1206W1K80GED	Vishay Dale, RES SMD 1.8K OHM 2% 11W 1206, 1206 (3216 Metric), Busy Bee	View
51940-100	Amphenol FCI, PWRBLADE VERT LF REC, -, Busy Bee	View
VE-J70-IY-F3	Vicor Corporation, CONVERTER MOD DC/DC 5V 50W, Half Brick, Busy Bee	View
V48C12T75BS	Vicor Corporation, CONVERTER MOD DC/DC 12V 75W, Quarter Brick, Busy Bee	View

EFM8BB31F64G-C-QFN32 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-C-QFN32R

D# V36:1790_22609897

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 64KB Flash 3.3V Automotive 32-Pin QFN EP T/R

RoHS: Compliant

EFM8BB31F64G-C-QFN32

D# V79:2366_23782807

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 64KB Flash 3.3V Automotive 32-Pin QFN EP Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-C-QFN32

D# 336-5832-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

472

EFM8BB31F64G-C-QFN32R

D# 336-5833-2-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFN

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-C-QFN32

D# 3013707

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

470

Part Number

Manufacturer

Description

Stock

EFM8BB31F64GCQFN32R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

11500

EFM8BB31F64GCQFN32

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

920

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-C-QFN32R

D# 634-BB31F64GCQFN32R

Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

RoHS: Compliant

657

EFM8BB31F64G-C-QFN32

D# 634-BB31F64GCQFN32

Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

RoHS: Compliant

1488

Part Number

Manufacturer

Description

Stock

EFM8BB31F64GCQFN32R

Silicon Labs Isolation Inc

OEM/CM ONLY

2595

EFM8BB31F64GCQFN32

Silicon Labs Isolation Inc

OEM/CM ONLY

567

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-C-QFN32

D# 42246573

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 64KB Flash 3.3V Automotive 32-Pin QFN EP Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EFM8BB31F64G-C-QFN32

D# 3013707

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

470

Quick Inquiry

EFM8BB31F64G-C-QFN32

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