NXP MK21DN512AVMC5 Microcontroller

The NXP MK21DN512AVMC5 is a high-performance microcontroller unit (MCU) tailored for a wide range of industrial, automotive, and consumer applications. This powerful MCU is part of the Kinetis K20 family and is built on the ARM Cortex-M4 core, offering a perfect blend of energy efficiency and processing capability.

Key Features:

• Core: ARM Cortex-M4 processor with a Floating Point Unit (FPU), running at frequencies of up to 100 MHz.
• Memory: Equipped with 512 KB flash memory and 128 KB SRAM, providing ample space for complex applications and data storage.
• Communication Interfaces: Includes multiple communication options such as USB 2.0 Full-Speed/Low-Speed, multiple UARTs, SPI, I2C, and CAN interfaces, enabling versatile connectivity for various peripherals and devices.
• Analog Modules: Features several analog components, including a 16-bit ADC with configurable resolution, a 12-bit DAC, and analog comparators, making it suitable for sensor interfacing and control applications.
• Timers and Clocks: Comes with a variety of timers, including a Real-Time Clock, multiple-channel General Purpose Timer, Periodic Interrupt Timer, and Low-Power Timer for precise timing operations.
• Operating Conditions: Operates within a temperature range of -40°C to +105°C and a voltage range of 1.71V to 3.6V, ensuring reliable performance in diverse environments.
• Package: Available in a 144-pin MAPBGA package, which is suitable for space-constrained applications.
• Security and Integrity: Features include a hardware random-number generator, a Cyclic Redundancy Check (CRC) engine, and an external watchdog monitor, enhancing system security and reliability.

Applications:

The MK21DN512AVMC5 is designed to meet the needs of a variety of applications. It is particularly well-suited for industrial control systems, automotive electronics, smart metering, healthcare devices, and smart home automation. Its robust set of features and connectivity options make it a versatile choice for designers looking to integrate advanced control and communication capabilities into their products.

Development Support:

NXP provides comprehensive development support for the MK21DN512AVMC5 MCU, including software libraries, development tools, and reference designs. This support helps to accelerate the development process and reduce time-to-market for products built around this sophisticated microcontroller.