MK21FX512AVLQ12557
- Mfr.Part #
- MK21FX512AVLQ12557
- Manufacturer
- Freescale Semiconductor
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- KINETIS K21: 120MHZ CORTEX M4F M
- Stock
- 21,736
- In Stock :
- 21,736
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- Manufacturer :
- Freescale Semiconductor
- Product Category :
- Microcontrollers
- Package :
- Bulk
- Series :
- Kinetis K20
- Product Status :
- Active
- Supplier Device Package :
- 144-LQFP (20x20)
- Core Size :
- 32-Bit Single-Core
- Program Memory Type :
- Flash
- RAM Size :
- 128K x 8
- Peripherals :
- DMA, I²S, LVD, POR, PWM, WDT
- Program Memory Size :
- 512KB (512K x 8)
- Core Processor :
- ARM® Cortex®-M4
- Mounting Type :
- Surface Mount
- EEPROM Size :
- -
- Package / Case :
- 144-LQFP
- Data Converters :
- A/D 42x16b; D/A 2x12b
- Voltage - Supply (Vcc/Vdd) :
- 1.71V ~ 3.6V
- Connectivity :
- CANbus, I²C, IrDA, SPI, UART/USART, USB, USB OTG
- Speed :
- 120MHz
- Number of I/O :
- 100
- Base Product Number :
- MK21FX512
- Operating Temperature :
- -40°C ~ 105°C (TA)
- Oscillator Type :
- Internal
- Datasheets
- MK21FX512AVLQ12557

Microcontrollers Freescale Semiconductor MK21FX512AVLQ12557 Overview
The Freescale Semiconductor MK21FX512AVLQ12557 microcontroller stands out in the realm of high-performance integrated circuits. Designed around the powerful ARM Cortex-M4F core, this microcontroller clocks in at a robust 120MHz, offering a blend of efficiency and speed essential for complex computing tasks. With its advanced features, it is particularly suited for applications demanding high-speed processing and multiple I/O options, making it an ideal choice for developers looking to push the boundaries of system design and innovation.
MK21FX512AVLQ12557 Features
This microcontroller includes multiple features that enhance its utility in various applications. It offers a 32-bit ARM Cortex-M4F processor, enhanced with a floating-point unit for better numerical computing performance. The chip supports up to 512KB of flash memory and 128KB of RAM, ensuring ample space for complex applications and data-intensive operations. Additionally, it includes various I/O interfaces such as USB, CAN, and Ethernet, providing flexible connectivity options.
MK21FX512AVLQ12557 Applications
- Industrial Automation: In factory settings, the MK21FX512AVLQ12557 can be used to control robotic arms and assembly lines, offering precise motion control and real-time processing capabilities.
- Medical Devices: This microcontroller powers sophisticated medical devices such as portable monitors and infusion pumps, where its reliability and computational power ensure patient safety and accurate device functioning.
- Automotive Systems: Employed in automotive electronics, it enhances features like collision detection systems and advanced driver-assistance systems (ADAS), leveraging its high-speed processing to improve vehicle safety and performance.
- Consumer Electronics: In devices such as gaming consoles and smart home systems, the MK21FX512AVLQ12557 enhances user interaction through high-speed signal processing and multitasking capabilities.
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