MCP79400-I/MS

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The MCP79400-I/MS is a Real Time Clock (RTC) device manufactured by Microchip Technologies that offers several features for embedded applications. It is a high accuracy clock with a crystal oscillator, backup battery, and real-time clock (RTC) for timekeeping. The MCP79400-I/MS also includes analog and digital temperature sensors, a programmable alarm, and an EEPROM for storing user data.

The MCP79400-I/MS is particularly useful for applications that require time keeping, such as medical devices, industrial control/automation systems, and embedded systems. These applications require accurate timekeeping for events, measurements and other operations. The MCP79400-I/MS is designed to provide reliable and accurate time keeping, even in harsh environmental conditions.

The MCP79400-I/MS features an integrated crystal oscillator, which is used to accurately measure time. This oscillator is able to achieve an accuracy of +- 10ppm, at room temperature. The oscillator is also able to automatically adjust for temperature changes, resulting in a high accuracy clock with minimal drift. The MCP79400-I/MS also includes an onboard EEPROM memory that can be used to store user data, such as time and date information.

In addition to the crystal oscillator, the MCP79400-I/MS also includes an optional backup battery that can be used to maintain clock accuracy in the case of a power outage. This feature is particularly useful for applications in which power supply issues or power outages are common. The MCP79400-I/MS is also equipped with an internal real-time clock (RTC) that synchronizes the time with a computer system or other connected devices. The RTC is also able to record time and date information, including alarm settings and other events.

The MCP79400-I/MS is also equipped with an on board temperature sensor that is able to measure temperature within a range of -40 to +105°C. This feature is useful for applications in which temperature must be monitored or controlled. The temperature sensor also helps to improve the accuracy of the crystal oscillator, as it is able to compensate for temperature changes. The MCP79400-I/MS is also equipped with a programmable alarm, which can be used to trigger events or alarms at specific times.

Overall, the MCP79400-I/MS is a reliable and accurate clock solution for embedded applications. The features of the MCP79400-I/MS, such as its crystal oscillator, backup battery, onboard EEPROM, temperature sensor, and programmable alarm, make it a versatile and useful solution for timekeeping and other applications. The MCP79400-I/MS is a great choice for applications that require a clock solution and require a reliable and accurate clock.

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