MCP79411-I/SN

The MCP79411-I/SN is a real-time clock (RTC) integrated circuit from Microchip Technology. It features a highly accurate timekeeping function, capable of maintaining time and date information even during power outages, thanks to its built-in battery backup. The device communicates via the I2C interface, allowing easy integration with microcontrollers and other digital systems.
Key features include a programmable square wave output, an alarm function, and a 64-byte SRAM for data storage. The MCP79411 also offers a unique capability of storing unique user-specific data in the form of an EEPROM, which can be utilized for various applications.
With a wide operating temperature range and low power consumption, it is suitable for battery-powered and embedded systems. Overall, the MCP79411-I/SN is ideal for applications requiring precise timekeeping, such as IoT devices, industrial automation, and consumer electronics.

The MCP79411-I/SN is a real-time clock (RTC) with EEPROM, designed for low-power applications. Key features include:
1. Real-Time Clock: It tracks time and date with seconds, minutes, hours, day, date, month, and year information, including leap year compensation.
2. EEPROM Storage: Contains 64 bytes of non-volatile EEPROM for storing user data.
3. I2C Interface: Supports a standard I2C interface for easy communication with microcontrollers.
4. Battery Backup: Features battery backup support, ensuring timekeeping during power outages.
5. Low Power Consumption: Designed for low power usage, ideal for portable and battery-operated devices.
6. Programmable Alarm: Includes an integrated alarm function that can wake up the system.
7. Temperature Compensation: Provides temperature-compensated oscillator for accurate timekeeping.
8. Low-Voltage Operation: Operates down to 1.8V, making it suitable for energy-efficient designs.
These features make the MCP79411-I/SN suitable for applications such as consumer electronics, industrial controls, and portable devices.

The MCP79411-I/SN is provided in a 14-pin TSSOP (Thin Shrink Small Outline Package) package type.

The MCP79411-I/SN is a real-time clock (RTC) with a total of 8 pins. Its key functions include:
1. VSS (Pin 1): Ground connection.
2. VDD (Pin 2): Power supply input (1.8V to 5.5V).
3. SCL (Pin 3): Serial clock line for I²C communication.
4. SDA (Pin 4): Serial data line for I²C communication.
5. SQW/INT (Pin 5): Square wave output or interrupt output.
6. BAT (Pin 6): Battery backup input for maintaining time during power loss.
7. 32K (Pin 7): Output for a 32.768 kHz clock signal.
8. RST (Pin 8): Reset input for initializing the device.
The MCP79411-I/SN is designed for applications needing accurate timekeeping and features such as a programmable alarm and timestamp functionality.

The MCP79411-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in developing integrated circuits for a wide range of applications, including automotive, industrial, consumer, and communications markets. Microchip is known for its commitment to providing embedded control and connectivity solutions, with a robust portfolio that includes development tools, software, and technical support. The MCP79411-I/SN specifically is a real-time clock (RTC) integrated circuit with features like an I2C interface, battery backup, and programmable alarm functions, making it valuable for timekeeping applications in various electronic devices.

The MCP79411-I/SN is a real-time clock (RTC) with an integrated EEPROM and battery backup. It is commonly used in applications such as:
1. Consumer electronics (watches, timers)
2. Industrial automation (sensors, control systems)
3. IoT devices (smart home products)
4. Data loggers (environmental monitoring)
5. Communication systems (timestamping)
6. Automotive (dashboard clocks)
Its features facilitate accurate timekeeping and data storage in battery-backed environments.

The MCP79411-I/SN is a real-time clock (RTC) with EEPROM. Equivalent products include:
1. DS1307 - Popular RTC with I2C interface, no EEPROM.
2. PCF8523 - RTC with I2C, includes a battery backup and similar features.
3. MCP79410 - Similar to MCP79411 but without EEPROM.
4. MCP79412 - Offers additional features like a temperature sensor.
When selecting an equivalent, consider specific features like I2C interface, battery backup, and EEPROM availability.