MCP79511T-I/MN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MCP79511T-I/MN application field and working principle

MCP79511T-I/MN, also known as a real-time clock (RTC), is a specialized micro-powered clock which is designed to keep track of time even when it is not powered. The MCP79511T-I/MN is a highly integrated RTC containing an integrated quartz crystal resonator to provide a very accurate timebase as well as an integrated voltage regulator that works to match a wide range of operating voltages.

Applications

MCP79511T-I/MN is used in various applications such as automatic time synchronization, energy management, monitoring and controlling system in various industries. Because of its small size and low power consumption, MCP79511T-I/MN has found its way into many products, from industrial controllers to consumer electronics such as TVs, radios, smartphones, digital cameras, DVD players and other home electronics. Moreover, it can also be used for timekeeping in portable medical devices, industrial controllers and even in automated vending machines.

Features

The MCP79511T-I/MN real-time clock has several features:

• Integrated quartz crystal resonator.
• Integrated voltage regulator.
• High immunity to noise on power supply.
• High accuracy at wide temperature range.
• Low power consumption.
• Small size and low profile.
• Low voltage operation.
• EEPROM memory.
• I2C communication interface.

Working principle

The MCP79511T-I/MN is based on a low power CMOS process and the integrated quartz crystal resonator takes advantage of the minimum power requirement in the application. The clock is controlled using an I2C interface. The clock will start counting time from an initial time of 0:00:00 when the power supply is connected. The clock can be programmed to keep track of the current time of day, as well as the month and year for calendar clock applications. The internal quartz crystal oscillator provides very accurate timekeeping capability but the accuracy may drift when the temperature of the oscillator changes. Using the integrated voltage regulator, the clock is able to provide very good performance over a wide range of operating voltage levels.

The MCP79511T-I/MN also provides an EEPROM memory which can be programmed to store data in order to retain the status of the system as events occur. The clock can be used as a part of an energy management system and to monitor and control processes in various industrial applications.

Conclusion

The MCP79511T-I/MN real-time clock is a highly integrated and feature-rich device which can be easily integrated into various applications which need timekeeping, energy management or monitoring and control capability. Its low power consumption, small size and features make it ideal for consumer electronics and industrial applications. Moreover, its integrated quartz crystal resonator and low voltage requirement makes it perfect for operating in environments with low power and noise interference.

The specific data is subject to PDF, and the above content is for reference