MCF5471VR200

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MCF5471VR200 is an embedded microcontroller which is based on ColdFire V2/V3 mid-performance 32 bit family of processors with vector floating point technology developed by Freescale. It consists of one Flash memory and one SRAM memory. The program is stored in Flash memory and the SRAM is used for data storage. The main features of this controller include a CAN interface, an Ethernet module, dual CAN ports, Serial Peripheral Interfaces, a 64-pin socket, and a 133 MHz clock frequency. The MCF5471VR200 has the capability to execute 2.5 million instructions per second (MIPS). The core of the MCF5471VR200 is optimized for low power consumption, a feature which makes the controller suitable for automotive and industrial applications.

The MCF5471VR200 is primarily used for automotive systems, industrial automation, home/building control, security/access control, audio/visual systems, and robotics control applications. It also provides support for many commonly used communication protocols, like CAN, Ethernet, LPC, and SPI. The core architecture of the MCF5471VR200 is designed for enhanced performance and minimal power consumption, making it an ideal solution for embedded system applications.

The MCF5471VR200 application field and working principle consists of two components. The first component is the core which consists of the instruction set and memory management unit (MMU). The core is responsible for executing instructions, managing memory, and other core control functions. The second component is the peripheral devices which are connected to the core. Peripheral devices include the CAN interface, Ethernet module, dual CAN ports, Serial Peripheral Interfaces, a 64-pin socket, and a 133 MHz clock frequency.

The working principle of the MCF5471VR200 consists of three stages. The first stage is the fetch and decode stage, in which the memory management unit (MMU) retrieves instructions from Flash memory and decodes them. The instructions are then dispatched from the processor to appropriate peripherals. The second stage is the execute stage, in which the instructions are executed. During this stage, the data from the peripheral devices is retrieved and any results from the instructions are stored in the RAM. The third stage is the write back stage, in which the RAM content is written back to the Flash memory and other peripheral devices.

The MCF5471VR200 is a mid-performance 32-bit microcontroller with embedded vector floating point technology. Its core architecture, peripheral devices, and embedded software enable it to be used in automotive, industrial automation, home/building control, security/access control, audio/visual, and robotics control applications. Its low power consumption and enhanced performance make the MCF5471VR200 a compelling solution for embedded system applications.

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