MK21DX256VMC5
- Mfr.Part #
- MK21DX256VMC5
- Manufacturer
- Freescale Semiconductor
- Package / Case
- 121-LFBGA
- Datasheet
- Download
- Description
- IC MCU 32B 256KB FLASH 121MAPBGA
- Stock
- 27,724
- In Stock :
- 27,724
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- Manufacturer :
- Freescale Semiconductor
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Processor :
- ARM® Cortex®-M4
- Core Size :
- 32-Bit
- Terminal Pitch :
- 0.635mm
- Data Converter :
- A/D 20x16b; D/A 1x12b
- Clock Frequency :
- 50MHz
- Connectivity :
- I²C, IrDA, LINbus, SPI, UART/USART
- Bit Size :
- 32
- Program Memory Type :
- Flash
- Qualification Status :
- Not Qualified
- Speed :
- 50MHz
- Terminal Position :
- BOTTOM
- RAM Size :
- 32K x 8
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Supply Voltage :
- 3.3V
- Terminal Form :
- Ball
- CPU Family :
- CORTEX-M4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2002
- Supply Voltage-Max (Vsup) :
- 3.6V
- EEPROM Size :
- 4K x 8
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- HTS Code :
- 8542.31.00.01
- ECCN Code :
- 3A991.A.2
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- S-PBGA-B121
- DAC Channels :
- yes
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 256KB 256K x 8
- Package / Case :
- 121-LFBGA
- Base Part Number :
- MK21DX256
- Power Supplies :
- 1.8/3.3V
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Number of I/O :
- 64
- Peripherals :
- DMA, I2S, LVD, POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- yes
- Series :
- Kinetis K20
- Operating Temperature :
- -40°C~105°C TA
- Has ADC :
- yes
- Supply Voltage-Min (Vsup) :
- 1.71V
- ROM (words) :
- 262144
- Supply Current-Max :
- 19.3mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 121
- JESD-609 Code :
- e1
- Packaging :
- Tray
- Datasheets
- MK21DX256VMC5

Microcontrollers Freescale Semiconductor MK21DX256VMC5 Overview
The Freescale Semiconductor MK21DX256VMC5 microcontroller is engineered for efficiency and performance, targeting demanding embedded applications. This robust MCU is built on a 32-bit ARM Cortex architecture, providing the backbone for systems requiring precise and reliable computing. With 256KB of integrated flash memory housed in a compact 121-MAPBGA package, the MK21DX256VMC5 balances performance with power efficiency, making it an ideal choice for developers aiming to enhance their product's computational capabilities while managing power consumption. This unique blend of features supports advanced functionalities in a wide array of industrial and commercial products, ensuring a scalable solution that adapts to evolving technological needs.
MK21DX256VMC5 Features
The MK21DX256VMC5 microcontroller from Freescale Semiconductor showcases several features that make it a competitive choice for system developers. Key attributes include its 32-bit ARM Cortex core, which delivers robust processing power necessary for complex algorithms and control systems. The integration of 256KB flash memory supports extensive software applications and firmware updates without the need for external storage solutions. Its small form factor 121-MAPBGA package allows for a compact overall design, essential for space-constrained applications. Additionally, the MCU supports various communication protocols, enhancing its versatility in integrated systems.
MK21DX256VMC5 Applications
- Automotive Control Systems: Utilized in engine management and safety systems, where reliable and rapid processing of sensor data is critical.
- Industrial Automation: Serves as the processing core in manufacturing robots, offering the precision and durability needed for high-performance tasks.
- Medical Devices: Employs its high computing power in medical monitoring systems, aiding in real-time data analysis and patient management.
- Consumer Electronics: Ideal for smart home devices and portable electronics, where efficiency and low power consumption are valued.
- Internet of Things (IoT): Acts as a smart node in IoT networks, handling data processing and communication tasks efficiently.
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