Manufacturer Part Number
MCP7940MT-I/MS
Manufacturer
microchip-technology
Introduction
The MCP7940MT-I/MS is a highly integrated real-time clock (RTC) chip that provides precise time-keeping capabilities for a wide range of applications. With its compact surface mount package and low power consumption, this RTC module is an ideal solution for battery-powered devices, industrial automation systems, and consumer electronics.
Product Features and Performance
Integrated real-time clock (RTC) with calendar function
64-byte user-programmable SRAM for data storage
Alarm, square wave, and leap year support
I2C and 2-wire serial interface
Wide operating voltage range of 1.8V to 5.5V
Low power consumption of 1μA in timekeeping mode
Operating temperature range of -40°C to 85°C
Product Advantages
Compact surface mount package for space-constrained designs
Low power consumption to extend battery life
Integrated SRAM for custom data storage
Versatile interface options (I2C and 2-wire serial)
Reliable real-time clock and calendar functionality
Key Reasons to Choose This Product
Robust and reliable timekeeping for critical applications
Seamless integration with a variety of microcontrollers and systems
Low power operation to extend battery life in portable devices
Flexible features and interfaces to meet diverse design requirements
Cost-effective solution for real-time clock and calendar needs
Quality and Safety Features
Robust design and manufacturing process for reliable operation
Compliance with industry standards and safety regulations
Compatibility
The MCP7940MT-I/MS is compatible with a wide range of microcontrollers and embedded systems that support I2C or 2-wire serial communication protocols.
Application Areas
Industrial automation and control systems
Portable and battery-powered devices
Consumer electronics
Automotive and transportation systems
Medical and healthcare equipment
Telecommunications and networking equipment
Product Lifecycle
The MCP7940MT-I/MS is an active product and is currently in production. Microchip Technology offers several equivalent or alternative models, such as the MCP794XX series, which provide similar functionality and performance. For more information on available options or product lifecycle updates, please contact our website's sales team.