NXP Semiconductors

MK21DX128AVLK5  

Microcontrollers

The MK21DX128AVLK5 is a microcontroller unit (MCU) from NXP Semiconductors, which is a leading provider of secure connectivity solutions, edge processing, and the Internet of Things (IoT). This MCU is part of the Kinetis® family, specifically the K21 series, designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The MK21DX128AVLK5 is a high-performance MCU based on the ARM Cortex-M4 processor. It features a 32-bit architecture and operates at a maximum frequency of 120 MHz. The MCU is equipped with 128 KB of flash memory, 32 KB of SRAM, and a range of communication interfaces, making it suitable for various embedded applications.

Features:

1. ARM Cortex-M4 processor with DSP and FPU extensions
2. 120 MHz maximum CPU frequency
3. 128 KB of flash memory
4. 32 KB of SRAM
5. Low-power consumption with multiple power modes
6. Advanced connectivity options, including USB, UART, SPI, I2C, and CAN
7. 12-bit ADC with up to 20 channels
8. Flexible clock management system
9. Integrated DMA controller
10. Support for various memory types, including SDRAM, DDR, and SRAM

Applications:

The MK21DX128AVLK5 is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial control systems: The MCU's advanced connectivity options and low-power consumption make it ideal for use in industrial control systems, such as motor control, sensor interfacing, and process automation.

2. Medical devices: The MK21DX128AVLK5 can be used in medical devices that require precise control and monitoring, such as portable diagnostic equipment, wearable health monitors, and medical imaging systems.

3. Consumer electronics: The MCU's advanced connectivity and processing capabilities make it suitable for use in consumer electronics, such as smart home devices, portable media players, and gaming consoles.

4. IoT devices: The MK21DX128AVLK5 is well-suited for IoT applications, such as smart sensors, home automation systems, and connected appliances, due to its low-power consumption and advanced connectivity options.

5. Automotive systems: The MCU can be used in various automotive applications, including infotainment systems, body control modules, and advanced driver assistance systems (ADAS), thanks to its high performance and robust connectivity features.

6. Networking and communication devices: The MK21DX128AVLK5 can be used in networking and communication devices, such as routers, modems, and gateways, due to its advanced connectivity options and support for various communication protocols.

In summary, the MK21DX128AVLK5 is a versatile and powerful MCU from NXP Semiconductors, designed for a wide range of embedded applications that require high performance, low power consumption, and advanced connectivity features.

MK21DX128AVLK5 Documents

Download datasheets and manufacturer documentation for MK21DX128AVLK5

PCN Assembly/Origin :

Assembly Site 05/Oct/2022      

Datasheets :

K21_LK5 Datasheet      

PCN Packaging :

All Dev Label Update 15/Dec/2020       Mult Dev Pkg Seal 15/Dec/2020      

HTML Datasheet :

K21_LK5 Datasheet      

Environmental Information :

NXP USA Inc REACH       NXP USA Inc RoHS Cert