NXP MK21DX256AVMC5R

Manufacturer No:

MK21DX256AVMC5R

Manufacturer:

NXP

Package:

121-LFBGA

Description:

256KB 256K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Kinetis K20 Series 121-LFBGA

Quantity:

In Stock :3370

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Wed, Jun 17 - Thu, Jun 18, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

MK21DX256AVMC5R Information

NXP MK21DX256AVMC5R technical specifications, attributes, parameters and parts with similar specifications to NXP MK21DX256AVMC5R.

Type
Parameter

Factory Lead Time
13 Weeks

Mounting Type
Surface Mount

Package / Case
121-LFBGA

Operating Temperature
-40°C~105°C TA

Packaging
Tape & Reel (TR)

Series
Kinetis K20

Published
2002

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Oscillator Type
Internal

Type
Parameter

Number of I/O
64

Speed
50MHz

RAM Size
32K x 8

Voltage - Supply (Vcc/Vdd)
1.71V~3.6V

uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC

Core Processor
ARM® Cortex®-M4

Peripherals
DMA, I2S, LVD, POR, PWM, WDT

Program Memory Type
FLASH

Core Size
32-Bit

Program Memory Size
256KB 256K x 8

Download datasheets and manufacturer documentation for NXP MK21DX256AVMC5R.

Datasheets:

nxpusainc-mk21dx256avmc5r-datasheets-0252.pdf

Environmental Information:

nxpusainc-tef6657hnv102k-environmentalinformation-9391.pdf

MK21DX256AVMC5R Overview

The package has a 121-LFBGA shape. With 64 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~105°C TA range are measured by this Microcontroller. The Kinetis K20 series is comprised of this electrical component. The electronic part has a program memory size of 256KB 256K x 8. There's a ARM® Cortex®-M4 Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category.