MK21FN1M0VLQ12
- Mfr.Part #
- MK21FN1M0VLQ12
- Manufacturer
- Freescale Semiconductor
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 1MB FLASH 144LQFP
- Stock
- 705
- In Stock :
- 705
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- Manufacturer :
- Freescale Semiconductor
- Product Category :
- Microcontrollers
- Peripherals :
- DMA, I2S, LVD, POR, PWM, WDT
- Clock Frequency :
- 32MHz
- Packaging :
- Tray
- Speed :
- 120MHz
- Factory Lead Time :
- 26 Weeks
- HTS Code :
- 8542.31.00.01
- Length :
- 20mm
- Supply Voltage-Min (Vsup) :
- 1.71V
- Terminal Form :
- Gull wing
- Width :
- 20mm
- Published :
- 2002
- Core Processor :
- ARM® Cortex®-M4
- Surface Mount :
- yes
- Base Part Number :
- MK21FN1M0
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G144
- ROM (words) :
- 1048576
- Package / Case :
- 144-LQFP
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of I/O :
- 100
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- RAM Size :
- 128K x 8
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Number of Terminations :
- 144
- Connectivity :
- I²C, IrDA, LINbus, SPI, UART/USART
- Operating Temperature :
- -40°C~105°C TA
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 32
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- DMA Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 1MB 1M x 8
- Power Supplies :
- 1.8/3.3V
- Has ADC :
- yes
- Core Size :
- 32-Bit
- Supply Voltage :
- 1.8V
- ECCN Code :
- 3A991.A.2
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- Flash
- Series :
- Kinetis K20
- PWM Channels :
- yes
- CPU Family :
- CORTEX-M4F
- Supply Current-Max :
- 50.1mA
- Data Converter :
- A/D 42x16b; D/A 2x12b
- Datasheets
- MK21FN1M0VLQ12

Microcontrollers Freescale Semiconductor MK21FN1M0VLQ12 Overview
The Freescale Semiconductor MK21FN1M0VLQ12 microcontroller stands out in the market for its robust performance and versatility, making it an ideal choice for developers and engineers looking for high efficiency in demanding applications. As part of Freescale's Kinetis K series, this microcontroller integrates a 32-bit ARM Cortex-M4 core, offering impressive processing capabilities combined with a 1MB flash memory. Its 144-LQFP package ensures a compact footprint while providing sufficient I/O options for complex digital and analog integrations. This product is especially suited for B2B customers aiming to develop advanced systems in a cost-effective and scalable way.
MK21FN1M0VLQ12 Features
The MK21FN1M0VLQ12 microcontroller is equipped with several features that enhance its functionality and reliability. Key features include a 32-bit ARM Cortex-M4 processor that delivers high computational power and efficiency, 1MB of flash memory for extensive program storage, and low-power operation modes to ensure energy efficiency. Additional attributes such as multiple communication interfaces including SPI, I2C, and UART, and an array of analog and digital peripherals, make it highly adaptable to a range of applications.
MK21FN1M0VLQ12 Applications
- Industrial Automation: Utilized in managing automation controllers and sensors due to its robust processing capabilities and multiple communication interfaces.
- Medical Devices: Acts as a control unit in medical monitoring systems, leveraging its high reliability and precision in data handling.
- Automotive Electronics: Used in vehicle control systems, benefiting from its durability and real-time operation capabilities.
- Consumer Electronics: Ideal for high-performance consumer devices like gaming consoles and smart home systems, where its processing power and memory capacity are crucial.
- Internet of Things (IoT): Serves as the core for IoT devices, enabling smart, connected solutions through its extensive I/O options and networking capabilities.
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