Name: C8051F303R
Brand: Silicon Labs
SKU: C8051F303R
Availability: InStock
Rating: 5 (90 reviews)

C8051F303R

For Reference Only

Part Number	C8051F303R
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 8KB FLASH 11QFN
Datasheet	C8051F303R Datasheet C8051F303R Specifications
Package	10-VFDFN Exposed Pad
ECAD
In Stock	3,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

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Part Number # C8051F303R (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 C8051F303R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add C8051F303R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of C8051F303R.

C8051F303R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	10-VFDFN Exposed Pad
ECAD
Series	C8051F30x
Core Processor	8051
Core Size	8-Bit
Speed	25MHz
Connectivity	SMBus (2-Wire/I2C), UART/USART
Peripherals	POR, PWM, WDT
Number of I/O	8
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 3.6 V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	10-VFDFN Exposed Pad
Supplier Device Package	11-QFN (3x3)

C8051F303R Datasheet

C8051F303R Reviews

Mais*****uffy

April 6, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Kay***** Fox

March 31, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Bren*****arcia

March 16, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Adel*****Beil

March 13, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Cana*****under

March 11, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Feli*****idhu

March 4, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Cohen*****gomery

February 26, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Monse*****Gokhale

February 19, 2023

★ ★ ★ ★ ★

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

Ama***** Carr

February 19, 2023

★ ★ ★ ★ ★

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

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C8051F303R Packaging

C8051F303R FAQ

1. How to order C8051F303R 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 C8051F303R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the C8051F303R. All suppliers must pass our qualification reviews before they can publish their products including C8051F303R on Heisener; we pay more attention to the channels and quality of C8051F303R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the C8051F303R price and inventory displayed accurate?

The price and inventory of C8051F303R 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 C8051F303R?

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 C8051F303R we delivered, we will accept the replacement or return of the C8051F303R 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 C8051F303R.

(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 C8051F303R pin diagram, C8051F303R datasheet?

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

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C8051F303R 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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RFQ

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Quick Inquiry

C8051F303R

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