Microchip MCP79511-I/MS Real-Time Clock/Calendar with EEPROM

The Microchip MCP79511-I/MS is a highly integrated real-time clock/calendar (RTCC) with EEPROM, optimized for low-power applications. Manufactured by the renowned Microchip Technology, this device offers a full-featured RTCC, which includes a battery-backed non-volatile timekeeping system that continues to function even when the main power is turned off.

Encased in a compact MSOP (Micro Small Outline Package), the MCP79511-I/MS is designed for embedded systems that require accurate timekeeping, along with additional memory storage. The device's built-in 64-byte EEPROM provides convenient data storage without the need for external memory components, reducing both the system's complexity and its overall cost.

Key Features:

• Real-Time Clock/Calendar: Tracks hours, minutes, seconds, days, dates, months, and years, providing precise timekeeping functionality that is essential for time-sensitive applications.
• Battery-Backed Operation: The integrated battery-backup input ensures continuous timekeeping even during power loss, making it ideal for critical systems where time accuracy is crucial.
• EEPROM Memory: The onboard 64-byte EEPROM allows for the storage of important data, which can be retained alongside the timekeeping function, offering added utility for various applications.
• Low Power Consumption: Designed with power efficiency in mind, the MCP79511-I/MS is suitable for battery-powered devices, helping to extend the operational lifespan of the system.
• Multiple Communication Interfaces: The device supports standard serial interfaces, including I2C™, allowing for easy integration into existing designs.
• Extended Temperature Range: With an operational temperature range from -40°C to +85°C, it is well-suited for industrial and automotive environments where robust performance is required.

The MCP79511-I/MS is an excellent choice for designers looking to implement an RTCC with additional memory storage in their systems. Whether it's for data logging, event timing, or ensuring seamless operation across power cycles, this product from Microchip Technology stands out for its reliability, versatility, and ease of use.