MK21DX256AVLK5
- Mfr.Part #
- MK21DX256AVLK5
- Manufacturer
- NXP Semiconductors
- Package / Case
- 80-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 80FQFP
- Stock
- 28,763
- In Stock :
- 28,763
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Size :
- 32-Bit
- Connectivity :
- I²C, IrDA, LINbus, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Program Memory Type :
- Flash
- Length :
- 12mm
- Peak Reflow Temperature (Cel) :
- 260
- DMA Channels :
- yes
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 0.5mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Processor :
- ARM® Cortex®-M4
- Bit Size :
- 32
- Factory Lead Time :
- 13 Weeks
- Operating Temperature :
- -40°C~105°C TA
- DAC Channels :
- yes
- Speed :
- 50MHz
- Peripherals :
- DMA, I2S, LVD, POR, PWM, WDT
- Data Converter :
- A/D 20x16b
- Series :
- Kinetis K20
- Packaging :
- Tray
- Oscillator Type :
- Internal
- Number of Terminations :
- 80
- Surface Mount :
- yes
- Published :
- 2002
- Clock Frequency :
- 50MHz
- Program Memory Size :
- 256KB 256K x 8
- Width :
- 12mm
- JESD-30 Code :
- S-PQFP-G80
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Package / Case :
- 80-LQFP
- HTS Code :
- 8542.31.00.01
- Terminal Position :
- QUAD
- Has ADC :
- yes
- Number of I/O :
- 60
- EEPROM Size :
- 4K x 8
- Supply Voltage-Min (Vsup) :
- 1.71V
- ECCN Code :
- 3A991.A.2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 32K x 8
- Terminal Finish :
- Tin (Sn)
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MK21DX256AVLK5

Microcontrollers NXP Semiconductors MK21DX256AVLK5 Overview
The Microcontrollers NXP Semiconductors MK21DX256AVLK5 is a highly capable MCU designed to meet the robust needs of modern embedded systems. This 32-bit microcontroller is built on ARM Cortex-M4 technology, ensuring efficient handling of complex algorithms and processes. With 256KB of flash memory and a rich set of peripherals, it provides a scalable option for developers focusing on industrial, automotive, and consumer applications. The integration in an 80FQFP package allows for minimized board space and enhances system reliability.
MK21DX256AVLK5 Features
- 32-bit ARM Cortex-M4 core with DSP instructions, enhancing its capability for audio processing and advanced control.
- 256KB of flash memory, providing substantial space for application code and data storage.
- Multiple communication interfaces including I2C, SPI, UART, which allow for flexible connections with other components in a system.
- Low-power operation modes to ensure energy efficiency in battery-powered devices.
- Analog and digital peripherals that support a wide range of sensors and actuators.
MK21DX256AVLK5 Applications
- Automotive Control Systems: Utilized in engine management and dashboard displays, offering high processing power and reliable operation under harsh conditions.
- Industrial Automation: Acts as the central control unit within automation equipment, processing data from various sensors to manage machinery operation.
- Smart Home Devices: Powers applications such as smart thermostats and security systems, leveraging its low power consumption and robust connectivity features.
- Healthcare Equipment: Suitable for monitoring systems and portable medical devices, ensuring data accuracy and real-time processing capabilities.
- Consumer Electronics: Used in devices such as gaming consoles and smart watches, providing a rich user interface and multimedia experience.
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