PT7C43190LE

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The PT7C43190LE is a Real Time Clock (RTC) and is part of the family of highly accurate clock and timing solutions provided by Microchip Technology. This clock is designed for use in consumer and industrial applications such as home automation, medical equipment, Internet of Things (IoT) applications, automotive, and more. The product offers many features, including low-power operation, temperature compensated crystal oscillator (TCXO), auto-centering, integrated voltage regulation, and programmable clock output.

The PT7C43190LE is a Real Time Clock (RTC) which accurately keeps track of time and provides time-relative operations. An RTC is an essential component for any system that needs to keep track of accurate time or timing information over long periods of time. This RTC can be programmed with a variety of different accuracy levels, providing a range of accuracy from as high as +/- thirty seconds up to +/- five minutes per year.

The PT7C43190LE is a 32.768 kHz quartz crystal based low-power RTC that reduces power consumption to less than 5uA. The built-in temperature compensated crystal oscillator (TCXO) provides a highly accurate time keeping performance for up to one year before it needs to be corrected, ensuring the system is always running accurately. The clock also features autocenter to reduce the effect of frequency drift when running of a temperature compensated crystal oscillator (TCXO).

The clock also features an integrated voltage regulator allowing the device to operate with a range of devices from 2.3V to 5.5V, depending on the version. It also features programmable clock output which can be used to provide time-relative operations such as time-stamping and synchronization. The RTC also provides zeropower backup mode and battery management to ensure the device can continue to operate even if the main power is lost.

The PT7C43190LE is a powerful and reliable Real Time Clock (RTC) from Microchip Technology which provides a highly accurate and versatile solution for a wide range of consumer and industrial applications. The low power consumption, temperature compensated crystal oscillator (TCXO), auto-centering, integrated voltage regulation, and programmable clock output provide highly accurate timekeeping for reliable operation. This RTC is an excellent solution for any system that needs to keep track of accurate time or timing information.

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