Name: C8051F991-C-GMR
Brand: Silicon Labs
SKU: C8051F991-C-GMR
Price: 1.636 USD
Availability: InStock
Rating: 5 (94 reviews)

C8051F991-C-GMR

For Reference Only

Part Number	C8051F991-C-GMR
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 8KB FLASH 20QFN
Datasheet	C8051F991-C-GMR Datasheet C8051F991-C-GMR Specifications
Package	20-UFQFN Exposed Pad
ECAD
In Stock	6,480 piece(s)
Unit Price	$ 1.6360 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 12 - May 17 (Choose Expedited Shipping)
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Part Number # C8051F991-C-GMR (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 C8051F991-C-GMR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add C8051F991-C-GMR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of C8051F991-C-GMR.

C8051F991-C-GMR Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-UFQFN Exposed Pad
ECAD
Series	C8051F9xx
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	25MHz
Connectivity	SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals	Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT
Number of I/O	16
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	1.8 V ~ 3.6 V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	20-UFQFN Exposed Pad
Supplier Device Package	20-QFN (3x3)

C8051F991-C-GMR Datasheet

C8051F991-C-GMR Reviews

Fran*****Sutton

April 8, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

Gra*****Reed

April 6, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Mckinl*****ertson

March 12, 2023

★ ★ ★ ★ ★

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

Albe*****ovak

February 23, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

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C8051F991-C-GMR Packaging

C8051F991-C-GMR FAQ

1. How to order C8051F991-C-GMR 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 C8051F991-C-GMR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the C8051F991-C-GMR. All suppliers must pass our qualification reviews before they can publish their products including C8051F991-C-GMR on Heisener; we pay more attention to the channels and quality of C8051F991-C-GMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the C8051F991-C-GMR price and inventory displayed accurate?

The price and inventory of C8051F991-C-GMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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Warm Tips: Some orders in certain payment forms may require handling fee.
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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 C8051F991-C-GMR?

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 C8051F991-C-GMR we delivered, we will accept the replacement or return of the C8051F991-C-GMR 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 C8051F991-C-GMR.

(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 C8051F991-C-GMR pin diagram, C8051F991-C-GMR datasheet?

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

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C8051F991-C-GMR Guarantees

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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

C8051F991-C-GMR

D# C8051F991-C-GMR-ND

Silicon Laboratories Inc

IC MCU 8BIT 8KB FLASH 20QFN

Part Number

Manufacturer

Description

Stock

C8051F991-C-GMR

Silicon Laboratories Inc

8kB/512B RAM, 13ch CapSense, QFN20

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C8051F991-C-GMR

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