MK22DX256VLF5

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The MK22DX256VLF5 microcontroller is part of NXP\'s Kinetis family of Cortex-M4 based 32-bit MCUs, and is an ideal choice for applications that require high-performance, low-power processing technology with an integrated set of peripherals for data acquisition, communication interfaces, digital signal processing and much more. The MK22DX256VLF5 microcontroller is a versatile device that provides higher performance, more memory, superior interrupt latency, and intelligent peripheral integration.

The MK22DX256VLF5 microcontroller is well suited for embedded applications including real-time control, connectivity, digital signal processing, instrumentation, and secured communications. The microcontroller features a high-performance Arm® Cortex®-M4 operating at up to 100MHz frequency and with Flash memory up to 256KB and RAM up to 32KB. The hardware also integrates many peripherals including clock control, multiplex pins, four 16-bit Timer/Counters with separate Pulse Width Modulation (PWM) for each, and an I2C bus. Additionally, other peripherals such as UART, SPI, CAN and USB are also supported.

The MK22DX256VLF5 microcontroller is easy to use and allows for fast and efficient development. The development toolchain supports a variety of popular integrated upgrade options such as IAR Embedded Workbench, Keil MDK, and Kinetis Design Studio. The onboard debugging interface is supported by hardware debuggers, such as LPC-Link2 and Spectrum Digital XDS110. An abundance of documented and freely available sample code is provided to get developers up and running quickly. Low-cost development and prototyping systems like FRDM-K22F and NXP’s EV-K22F provide an excellent platform for developing and evaluating Kinetis products.

The MK22DX256VLF5 microcontroller works within a single supply and runs on an external voltage of 1.71V to 3.6V. An integrated low-dropout voltage regulator provides an internal voltage for the processor separately from the external voltage supplied to other components, which helps improve the efficiency of the system. The chip includes power-saving features such as clock gating, which shut down sections of the processor not in use, as well as dynamic voltage scaling and power scaling for controlling the power consumption.

The MK22DX256VLF5 microcontroller is an excellent choice for system designers who need high-performance, low-power 32-bit microcontroller solutions. The device offers the perfect balance of performance and cost, and is a reliable, integrated solution with a wide range of features tailored to ease the transition into developing embedded applications.

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