Name: C8051F521-IM
Brand: Silicon Labs
SKU: C8051F521-IM
Availability: InStock
Rating: 5 (154 reviews)

C8051F521-IM

For Reference Only

Part Number	C8051F521-IM
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 8KB FLASH 10DFN
Datasheet	C8051F521-IM Datasheet C8051F521-IM Specifications
Package	10-VFDFN Exposed Pad
ECAD
In Stock	3,472 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # C8051F521-IM (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 C8051F521-IM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add C8051F521-IM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of C8051F521-IM.

C8051F521-IM Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	10-VFDFN Exposed Pad
ECAD
Series	C8051F52x
Core Processor	8051
Core Size	8-Bit
Speed	25MHz
Connectivity	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O	6
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	2 V ~ 5.25 V
Data Converters	A/D 6x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	-
Package / Case	10-VFDFN Exposed Pad
Supplier Device Package	10-DFN (3x3)

C8051F521-IM Datasheet

C8051F521-IM Reviews

Jen***** Dash

April 5, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Ibra*****Golla

April 1, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Colli*****andler

March 18, 2023

★ ★ ★ ★ ★

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

Gra*****Ayala

March 1, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Vale*****Roman

February 25, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

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C8051F521-IM Packaging

C8051F521-IM FAQ

1. How to order C8051F521-IM 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 C8051F521-IM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the C8051F521-IM. All suppliers must pass our qualification reviews before they can publish their products including C8051F521-IM on Heisener; we pay more attention to the channels and quality of C8051F521-IM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the C8051F521-IM price and inventory displayed accurate?

The price and inventory of C8051F521-IM 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?

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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 C8051F521-IM?

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 C8051F521-IM we delivered, we will accept the replacement or return of the C8051F521-IM 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 C8051F521-IM.

(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 C8051F521-IM pin diagram, C8051F521-IM datasheet?

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

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C8051F521-IM 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

C8051F521-IM

Silicon Laboratories Inc

IC 8051 MCU 8K FLASH 10DFN

Part Number

Manufacturer

Description

Stock

C8051F521-IM

D# 336-1387-ND

Silicon Laboratories Inc

IC MCU 8BIT 8KB FLASH 10DFN

Part Number

Manufacturer

Description

Stock

C8051F521-IM

D# NS-C8051F521-IM

Silicon Laboratories Inc

OEM/CM ONLY

5129

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C8051F521-IM

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