MCP79400-I/ST - Microchip

Manufacturer Part Number

MCP79400-I/ST

Manufacturer

microchip-technology

Introduction

The MCP79400 is a real-time clock (RTC) with integrated SRAM and a unique ID, offering a comprehensive solution for accurate timekeeping and data storage in a wide range of applications. It features a versatile design, supporting multiple time and date formats, alarms, and square wave output, making it a highly flexible and configurable device.

Product Features and Performance

64-byte integrated SRAM for data storage

Unique ID for device identification

Supports 12/24-hour time format and various date formats (YY-MM-DD-dd)

Alarm function with configurable time and date

Leap year support

Square wave output for timing applications

Low power consumption of 1.2 μA (typical) in timekeeping mode at 3.3V

Wide operating temperature range of -40°C to 85°C

Product Advantages

Integrated SRAM and unique ID for enhanced functionality

Versatile time and date format support

Alarm and square wave output capabilities

Excellent power efficiency for extended battery life

Key Reasons to Choose This Product

Comprehensive real-time clock solution with integrated features

Reliable and accurate timekeeping for a wide range of applications

Low power consumption for battery-powered devices

Wide operating temperature range for demanding environments

Easy integration and configuration through I2C and 2-wire serial interfaces

Quality and Safety Features

Designed and manufactured to high quality standards by Microchip Technology

Meets industry-standard reliability and safety requirements

Compatibility

The MCP79400 is compatible with a variety of microcontrollers and embedded systems that support the I2C or 2-wire serial communication protocol.

Application Areas

Industrial automation and control systems

Portable and battery-powered devices

Consumer electronics

IoT and smart home applications

Data logging and timestamp-sensitive systems

Product Lifecycle

The MCP79400 is an active product, and there are no immediate plans for discontinuation. Microchip Technology regularly releases updated or alternative models to address evolving market needs. If you require more information or have questions about product lifecycle or alternative options, please contact our sales team through our website for assistance.