PT7C4363WE

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PT7C4363WE is a Real Time Clock (RTC) designed for embedded applications with demanding low power requirements. Developed by NXP Semiconductors, the PT7C4363WE provides a highly accurate time and date source, which is essential for systems that need to maintain time and date accuracy all the time. With an extremely low power consumption, the PT7C4363WE is the ideal choice for applications that need to maintain the correct time and date for an extended period of time, such as alarm clocks, medical equipment, secure networking devices, and audio/video devices.

The PT7C4363WE features a very low operating voltage, with a range of options from 1.2 to 3.6V. This makes it suitable for use in battery-powered and energy-saving applications, where extended battery life and lower power consumption are critical. In addition, the PT7C4363WE includes multiple power management modes, allowing it to work in high accuracy or low power mode, depending on the application. The clock is also very accurate, providing a timing accuracy of ±25ppm in the range of 10Hz to 20 MHz, and a frequency accuracy of ±5 parts per million (ppm) in the range of 3 KHz to 1 MHz.

The PT7C4363WE’s highly accurate rate and frequency measurements are possible because of its integrated quartz crystal oscillator, which allows it to accurately measure time and date information. The clock also uses a series of internal timers for alarm and event management. It can be programmed to generate an interrupt when an alarm event occurs, and the interrupt can be routed to an external device for further processing if necessary. Furthermore, the PT7C4363WE includes an SRAM Memory which can be used to store time/date information as well as any custom data that the user wishes to record.

The PT7C4363WE also provides built-in support for multiple industry-standard communications protocols. These include I2C, SPI, UART, and CANBus, allowing the clock to be easily integrated into a variety of electronic devices. Additionally, its integrated voltage regulator helps reduce power consumption by providing a precisely regulated power input. The clock is also RoHS compliant, making it suitable for use in a wide range of industries and applications.

Overall, the PT7C4363WE is an ideal choice for embedded applications which require a highly accurate time and date source. With its low power consumption and multiple industry-standard communications protocols, it is capable of providing precision time and date accuracy for an extended period of time, all while consuming minimal power. Furthermore, its integrated crystal oscillator and voltage regulator ensure reliable time measurement and low power consumption, making it the perfect choice for systems with demanding energy-saving requirements.

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