MK21DX256AVLK5

Part No :: MK21DX256AVLK5

Manufacturer: NXP Semiconductors

VIGOR # :: 3638536

Description: IC MCU 32BIT 256KB FLASH 80FQFP

Catalog: Embedded - Microcontrollers

DataSheet: MK21DX256AVLK5 PDF

Country of origin: -

Date code: -

MK21DX256AVLK5 Specifications

Type	Description
Series:	Kinetis K20
Package:	Tray
Part Status:	Active
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):	1.71V ~ 3.6V
Data Converters:	A/D 20x16b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	80-LQFP
Supplier Device Package:	80-FQFP (12x12)

Alternative Products

Part Number	Manufacturer & Description	Compare
MK21DX128AVLK5 Match 74%	NXP Semiconductors IC MCU 32BIT 128KB FLASH 80FQFP	MK21DX256AVLK5 vs MK21DX128AVLK5
MK21DX128VLK5 Match 74%	VIGOR KINETIS K21: 50MHZ CORTEX-M4 MCU	MK21DX256AVLK5 vs MK21DX128VLK5
MK21DX256VLK5 Match 100%	NXP Semiconductors IC MCU 32BIT 256KB FLASH 80FQFP	MK21DX256AVLK5 vs MK21DX256VLK5

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In Stock: 480

Shipped from

HK warehouse

Expected Shipping Date

Sep 07 - Sep 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$12.0200~~	~~$12.02~~
10	~~$10.8603~~	~~$108.60~~
25	~~$10.3554~~	~~$258.89~~
480	~~$8.5872~~	~~$4 121.87~~
960	~~$7.8295~~	~~$7 516.35~~
1440	~~$6.8193~~	~~$9 819.75~~

Current price of MK21DX256AVLK5 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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MK21DX256AVLK5

MK21DX256AVLK5

3638536

Pricing(USD)