K21_50: Kinetis® K21-50 MHz, Full-Speed USB, Anti-Tamper Microcontrollers based on Arm® Cortex®-M4 Core

Overview

Features

Features

Kinetis K21_50 MCUs Block Diagram

Kinetis K21_50 MCUs Block Diagram

Analog to Digital Converter

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Programmable Delay Block

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Serial Audio Interface

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System Integration Module

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Nested Vector Interrupt Controller

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MCUXpresso Software and Tools

What's New

Products

Programming for Kinetis® MCUs

NXP's MCU Programming Center offers flash programming for a range of products.