MK22FX512AVLL12

Series:	Kinetis K20
Packaging:	Tray
Part Status:	Active
Core Processor:	ARM® Cortex®-M4
Core Size:	32-Bit
Speed:	120MHz
Connectivity:	CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals:	DMA, I²S, LVD, POR, PWM, WDT
Number of I/O:	66
Program Memory Size:	512KB (512K x 8)
Program Memory Type:	FLASH
EEPROM Size:	--
RAM Size:	64K x 8
Voltage - Supply (Vcc/Vdd):	1.71 V ~ 3.6 V
Data Converters:	A/D 33x16b, D/A 1x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 105°C (TA)
Package / Case:	100-LQFP
Supplier Device Package:	100-LQFP (14x14)

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Embedded- Microcontrollers The MK22FX512AVLL12 is a 32-bit microcontroller family based on ARM® Cortex®-M4 processor the combines high-performance, low-power feature into a single, low-cost package. It offers a rich set of features, including an analog-to-digital converter (ADC), floating-point unit (FPU), Flash memory, on-chip random-access memory (RAM), communication interfaces, and operating voltage as low as 1.8V. All of these features come with sophisticated peripherals, integrated debug capabilities, and a variety of development boards. As a result, the MK22FX512AVLL12s are ideal for low-power applications such as automotive, consumer, and industrial control. Application FieldThe MK22FX512AVLL12\'s wide range of features and low-power consumption make it suitable for a variety of embedded applications. It is used in industrial and consumer devices that require low-power operation and a high degree of flexibility and integration. Examples include intelligent appliances, portable monitoring devices, medical devices, IoT solutions, and industrial control. Additionally, the MK22FX512AVLL12 is used in automotive applications that require power optimization, such as smart usage monitoring, emission control, and real-time motor control.Working PrincipleThe MK22FX512AVLL12 operates on ARM Cortex-M4 processor core. This processor core is engineered for efficiency with low-power consumption, improved performance, and advanced debug capabilities. The Cortex-M4 processor core has a Harvard architecture, with instructions and data residing in separate memory spaces. The processor core employs a pipelined architecture for improved throughput and execution of instructions.The MK22FX512AVLL12 processor core is built around a programmable controller that can support up to 8 single-cycle instructions per clock cycle. This makes it optimal for time-sensitive and processor-intensive applications. Additionally, the MK22FX512AVLL12 contains a memory protection unit (MPU) that enforces secure access to resources. The MPU allows the processor core to operate multiple tasks, including interrupt handling and context saving, without impacting the performance of the processor core.In addition to its processor core, the MK22FX512AVLL12 includes a variety of on-chip peripheral components and integrated debug features. On-chip includes a 10-bit analog-to-digital converter (ADC), a flexible clock generator, and a 12-bit timer. The integrated debug features allow developers to set breakpoints, step through code, monitor memory, and more for efficient and effective software development.The MK22FX512AVLL12 also has a wide range of communication interfaces, including UART, SPI, and I2C. This allows the microcontroller to easily connect with other external devices, such as sensors or displays. Additionally, the MK22FX512AVLL12 supports power optimization with its low operating voltage, making it ideal for battery-operated applications.ConclusionThe MK22FX512AVLL12 is a 32-bit microcontroller family based on the ARM Cortex-M4 processor. It combines high-performance, low-power features into a single, low-cost package. The MK22FX512AVLL12 is used in a variety of embedded applications, such as intelligent appliances, portable monitoring devices, medical devices, IoT solutions, and automotive applications. It has a wide range of features, including an ADC, an FPU, Flash memory, on-chip RAM, integrated debug, communication interfaces, and low operating voltage. Its programmable controller can support up to 8 single-cycle instructions per clock cycle, making it ideal for time-sensitive applications.

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