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Evaluation and Demonstration Boards and Kits

The RTC-DEMO-PCF2123 is an evaluation kit for the PCF2123 real-time clock from NXP Semiconductor. This is a flexible and expandable system designed to help in the evaluation of the PCF2123 real-time clock module.

Application Field and Working Principle

The PCF2123 module can be used in a wide variety of applications, from controlling clocks in cellphone networks to supplying timing information for home automation systems. This real-time clock is a versatile microcontroller based device that can be used for a variety of timing operations. The PCF2123 is specifically designed to provide accurate time-keeping and alarm functions with low power consumption.

At the heart of the PCF2123 is a 16-bit RISC microcontroller designed to operate from a single 3V lithium or 3V coin cell battery. It features a highly efficient clock oscillator and a powerful clock/timer for timekeeping and alarm functions. The RTC-DEMO-PCF2123 board also includes an on-board USB-UART bridge chip, allowing for easy debugging for microcontroller applications using the PCF2123.

To get started with the board, the user can plug in their PCF2123 and make sure that the board is powered on and the batteries are correctly connected. Once connected, the user can make use of the included PC software to configure the board and access the wide range of features available with the PCF2123 module.

The RTC-DEMO-PCF2123 board includes a number of demo examples written in C language, as well as tools and output options to package and debug the code. Once the board is connected and the code is loaded onto the board, the user can begin to experiment with different settings and configurations.

The board includes a number of useful features, including high-precision voltage measurement and alarm setting, universal timekeeping with 12/24 hour display, and an easy-to-use oscilloscope function. Additionally, the board also offers flexible watchdog and power management functions, a temperature-sensor for temperature measurement, and a number of additional communication options including UART, I2C, and SPI.

With its wide range of features, the RTC-DEMO-PCF2123 board makes it possible for anyone to get up and running quickly with their PCF2123 module. This versatile and expandable system is ideal for low-power and low-cost applications and is a great way to evaluate the performance of the PCF2123.

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