MK50DX128CLH7

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The MK50DX128CLH7 is an embedded microcontroller that is an efficient and reliable device for a variety of applications. This device is designed for high speed operation, flexibility and low power consumption. It has an internal core plus memory, peripherals and ioConnector interfaces. The microcontroller is also used in consumer, industrial and medical applications.

Application Field

The MK50DX128CLH7 is mainly used in consumer applications. It is utilized in various consumer products such as personal digital assistants (PDAs), digital cameras, digital music players, PDAs, camcorders, and small hand-held computers. It is also employed in industrial automation, automotive, building automation, medical instrumentation, HVAC, security systems and robotic applications.

Working Principle

The MK50DX128CLH7 is a 32-bit microcontroller with a reduced instruction set computing (RISC) architecture. Its internal core is organized by ARM Cortex-M4. Its internal core comprises of several components such as bus interface unit (BIU), instruction fetch unit (IFU), execution unit (EU), and write buffer (WB). The ARM Cortex-M4 core of the MK50DX128CLH7 supports several memory options such as on-chip RAM, flash, and external memories.

The bus interface unit (BIU) synchronizes the data flow of the microcontroller. It establishes the connection between the memory and peripherals. It supports the communication with 8-, 16-, and 32-bit data types with instructions that allow dynamic memory access and powerful indirect addressing.

The instruction fetch unit (IFU) is responsible for fetching of instructions and data from the memory. It implements single-cycle fetch and decode cycles, with most instructions requiring only one cycle. The execute unit (EU) executes the instructions, while the write buffer (WB) is responsible for writing the results back to the memory.

The MK50DX128CLH7 is powered by a 3-V internal voltage supply. It is pin-compatible with the previous MK40DX128CLQ and MK40DX256CLQ chips in the Kinetis family. It has also integrated a variety of peripherals such as four time processing unit (TPU) modules, one quadrature encoder interface (QEI) module, six serial communication (SCI/LIN) modules, and one USB 2.0 full speed host/device/OTG.

The MK50DX128CLH7 also offers a variety of wake up and low-power support mechanisms such as watchdog, low-power real-time clock, run- and wait-mode clock gating, and a Software sleep mode. The device supports packet handling, enabling the design to support data streaming operations. It also has a rich set of communication interfaces such as CAN, FlexRay and LIN for connection to other microcontrollers, peripherals and external memory.

In conclusion, the MK50DX128CLH7 is an ideal microcontroller for a variety of embedded applications. Its internal core, memory and peripherals make it versatile and reliable device for reliable and high speed operation. It is also used in a variety of consumer, industrial and medical applications.

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