NUC120VE3DN

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The NUC120VE3DN is an 80-pin mini Microcontroller from Nuvoton Technology Corporation and is part of the NUC120 Series of embedded controllers. The NUC120VE3DN is an 8-bit microcontroller with a 32KB flash memory and 4KB RAM, plus other features that make it an ideal choice for many embedded applications.

The NUC120VE3DN has a 72MHz ARM Cortex-M0 core, and a wide range of inputs and output pins and peripherals including three 16-bit timers, 8-channel 10-bit ADC, six UART ports, three I2C ports, two SPI ports, one I/O lines and a PWM timer. It also includes a 2.5V to 3.3V supply voltage range, making it suitable for a wide range of voltage levels.

In terms of its application field, the NUC120VE3DN is ideal for use in industrial automation, home appliance and consumer electronic applications. It can also be used to power residential and commercial lighting control systems, as well as for remote sensing, motion sensing and data collection systems.

The working principle of the NUC120VE3DN is based on the fundamental principles of a microcontroller, and this should be familiar to those who are experienced in such technology. Essentially, the microcontroller consists of a processor core, memory, input/output pins, and other peripherals, which are all connected together on the same chip.

The NUC120VE3DN processor core is an ARM Cortex-M0 core, which is a 32-bit RISC processor specifically designed for low-power and low pin count microcontrollers. The processor core has a 32KB flash memory, a 4KB RAM, and a wide range of peripherals, as mentioned above.

The processor core is responsible for controlling the microcontroller; it executes instructions and fetches data from the on-chip memory and peripherals. The CPU can also communicate with other digital devices via input/output pins and I2C, SPI and UART buses.

The memory of the NUC120VE3DN is divided into two parts: a 32KB flash and a 4KB RAM. The flash memory is used to store code and other constant data, while the RAM is used for temporary storage of data during execution.

I/O pins are used to communicate with other devices and microcontrollers, and the NUC120VE3DN has a wide range of input/output pins, including multiple I/O lines and a total of six UART ports. The ADC channels can be used for analog to digital conversion, and the PWM timer can be used for pulse width modulation, providing precise control over analog devices.

The NUC120VE3DN is also highly flexible in terms of its power requirements; it can be powered with a supply voltage range of 2.5V to 3.3V, so it is suitable for a wide range of applications. The NUC120VE3DN has low power consumption, making it an ideal choice for battery-powered or low-power applications.

In conclusion, the NUC120VE3DN is an ideal choice for many embedded applications, thanks to its ARM Cortex-M0 processor core, wide range of input/output pins, flexible power supply options, and low-power consumption. It is ideal for use in industrial automation, home appliance and consumer electronic applications, as well as for motion sensing and data collection systems.

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