R5F104EDGNA#W0

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The R5F104EDGNA#W0 is an ultra-low voltage, mid-range CMOS 8-bit microcontroller with a maximum operating voltage of 1.9V and a minimum operating voltage of 1.2V. It contains on-chip Flash memory and features an extensive set of I/O ports, providing a rich set of features to help developers rapidly build cost-effective systems. This microcontroller is a great choice for embedded applications that require low power consumption and extreme reliability.

This microcontroller is ideal for use in a range of applications, such as home appliances, medical devices, digital imaging systems, HVAC systems, educational toys, and automotive lighting and control systems. It is also suitable for use in a wide range of embedded control applications, such as motor, lighting, sensing, measurement, and communication applications. Its small, compact size also makes it a perfect choice for use in embedded systems that are low on space.

The R5F104EDGNA#W0 features a 128-Kbyte on-chip Flash memory, 8-Kbytes of SRAM, and 1-Kbytes of E2PROM. It has a minimum instruction execution time of 25ns, allowing it to achieve high speed performance despite its low voltage operation. The microcontroller also offers embedded peripheral functions such as CAN, SCI, and I2C, allowing developers to quickly and easily connect to other devices.

The microcontroller features a 16-bit timer with a maximum count of 301 and a total resolution of 0.5s. It also includes two 8-bit PWM channels with a total resolution of 5µs and a maximum count of 255. In addition, it provides a variety of interrupt sources, including an external interrupt, an interrupt for the H-A/D converter, and an interrupt for the timer.

The R5F104EDGNA#W0 is powered by a single chip VCC power supply, making it suitable for low power applications. It also supports low-voltage operation as low as 1.9V, making it ideal for battery-powered applications. It also offers a range of other advanced functions, such as a built-in watch-dog timer, a power-on reset function, an oscillator failure detection function, and an analog-to-digital converter.

The working principle of the R5F104EDGNA#W0 is the same as that of other microcontrollers. It is based on the Von Neumann architecture, which consists of an instruction register, an instruction decoder, an arithmetic logic unit (ALU), and a program counter. The instruction decoder reads the instruction stored in the instruction register, decodes it, and then sends the appropriate signal to the ALU, which carries out the operation specified by the instruction.

Once the operation is completed, the ALU then sends a signal to the program counter to proceed to the next instruction. The program counter increments after every instruction and stores the address of the next instruction that needs to be executed. This process is repeated until the program reaches its end. When the program reach its end, the microcontroller will enter the idle or reset state.

The R5F104EDGNA#W0 is an ideal choice for embedded applications. It is a low power, ultra-low voltage microcontroller that offers a range of advanced features to help developers quickly and easily build cost-effective embedded systems. With its small size and wide range of I/O ports, it is becoming increasingly popular for embedded control applications of all kinds.

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