Name: MK21DX256AVLK5
Brand: NXP
SKU: MK21DX256AVLK5
Price: 15.7682 USD
Availability: InStock
Rating: 5 (162 reviews)

MK21DX256AVLK5

For Reference Only

Part Number	MK21DX256AVLK5
Manufacturer	NXP
Description	IC MCU 32BIT 256KB FLASH 80LQFP
Datasheet	MK21DX256AVLK5 Datasheet MK21DX256AVLK5 Specifications
Package	80-LQFP
ECAD
In Stock	9,636 piece(s)
Unit Price	$ 15.7682 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
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Part Number # MK21DX256AVLK5 (Embedded - Microcontrollers) is manufactured by NXP 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 MK21DX256AVLK5 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MK21DX256AVLK5 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MK21DX256AVLK5.

MK21DX256AVLK5 Specifications

Manufacturer	NXP
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	80-LQFP
ECAD
Series	Kinetis K20
Core Processor	ARM? Cortex?-M4
Core Size	32-Bit
Speed	50MHz
Connectivity	I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals	DMA, I2S, LVD, POR, PWM, WDT
Number of I/O	60
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.71 V ~ 3.6 V
Data Converters	A/D 20x16b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	-
Package / Case	80-LQFP
Supplier Device Package	80-LQFP (12x12)

MK21DX256AVLK5 Datasheet

MK21DX256AVLK5 Reviews

Simo*****ontoya

April 4, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Kamar*****aefer

April 4, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Dami*****urham

April 2, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Tere*****haudry

April 1, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Eric*****rphy

March 18, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Everl*****rshall

March 18, 2023

★ ★ ★ ★ ★

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

Mae*****tkins

March 7, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Mada***** Hanna

February 23, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Write a Review

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MK21DX256AVLK5 Packaging

MK21DX256AVLK5 FAQ

1. How to order MK21DX256AVLK5 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 MK21DX256AVLK5 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MK21DX256AVLK5. All suppliers must pass our qualification reviews before they can publish their products including MK21DX256AVLK5 on Heisener; we pay more attention to the channels and quality of MK21DX256AVLK5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MK21DX256AVLK5 price and inventory displayed accurate?

The price and inventory of MK21DX256AVLK5 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 MK21DX256AVLK5?

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 MK21DX256AVLK5 we delivered, we will accept the replacement or return of the MK21DX256AVLK5 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 MK21DX256AVLK5.

(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 MK21DX256AVLK5 pin diagram, MK21DX256AVLK5 datasheet?

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

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MK21DX256AVLK5 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

MK21DX256AVLK5

D# V36:1790_14214320

NXP Semiconductors

MCU 32-bit ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 80-Pin LQFP Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# MK21DX256AVLK5

NXP Semiconductors

MCU 32-Bit K21 ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 80-Pin LQFP Tray - Bulk (Alt: MK21DX256AVLK5)

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# MK21DX256AVLK5

NXP Semiconductors

MCU 32-Bit K21 ARM Cortex M4 RISC 256KB Flash 1.8V/2.5V/3.3V 80-Pin LQFP Tray (Alt: MK21DX256AVLK5)

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# MK21DX256AVLK5-ND

NXP Semiconductors

IC MCU 32BIT 256KB FLASH 80FQFP

480

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# 2421802

NXP Semiconductors

MCU, ARM CORTEX-M4, 50MHZ, LQFP-80

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

NXP Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

557

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

NXP Semiconductors

OEM/CM ONLY

568

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# 841-MK21DX256AVLK5

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis K21: 50MHz Cortex-M4 MCU, 320KB Flash, 32KB SRAM, Full-Speed USB, Anti-tamper, 80-LQFP

480

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# 45X4904

NXP Semiconductors

MICROCONTROLLER MCU, ARM CORTEX-M4, 50MHZ, LQFP-80, Product Range:Kinetis K Family K2x Series Microcontrollers, Architecture:ARM Cortex-M4, No. of Bits:32bit, CPU Speed:50MHz, Program Memory Size:256KB, RAM Memory Size:64KB RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 480

Container: Bulk

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

NXP Semiconductors

Kinetis K21: 50MHz Cortex-M4 MCU, 320KB Flash, 32KB SRAM, Full-Speed USB

RoHS: Compliant

6720

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

NXP Semiconductors

OEM/CM ONLY

575

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

Freescale Semiconductor

shipping today

4989

Part Number

Manufacturer

Description

Stock

MK21DX256AVLK5

D# 2421802

NXP Semiconductors

MCU, ARM CORTEX-M4, 50MHZ, LQFP-80

RoHS: Compliant

Min Qty: 1

Container: Each

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MK21DX256AVLK5

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