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MCP7940NT-E/MS

MCP7940NT-E/MS

Manufacturer No:

MCP7940NT-E/MS

Manufacturer:

Microchip Technology

Description:

IC RTC CLK/CALENDAR I2C 8MSOP

Datasheet:

Datasheet

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MCP7940NT-E/MS Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-MSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply, Battery
    1.3V ~ 5.5V
  • Voltage - Supply
    1.8V ~ 5.5V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    Automotive, AEC-Q100
The MCP7940NT-E/MS is a real-time clock (RTC) integrated circuit chip manufactured by Microchip Technology. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accuracy: The MCP7940NT-E/MS provides highly accurate timekeeping with a typical accuracy of ±1 minute per month. 2. Battery Backup: It has a built-in battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices. 4. I2C Interface: It communicates with the host microcontroller using the I2C (Inter-Integrated Circuit) interface, which is a widely used and standardized communication protocol. 5. Alarm Functionality: The MCP7940NT-E/MS supports multiple programmable alarms, allowing it to trigger events or wake up the system at specific times. 6. Non-Volatile Memory: It has a small amount of non-volatile memory that can be used to store system configuration or user data.Application Scenarios: 1. Consumer Electronics: The MCP7940NT-E/MS can be used in various consumer electronic devices that require accurate timekeeping, such as digital clocks, watches, and home automation systems. 2. Industrial Automation: It is suitable for industrial automation applications where precise time synchronization is required, such as in programmable logic controllers (PLCs), data loggers, and industrial timers. 3. Medical Devices: The chip can be utilized in medical devices that need accurate timekeeping for scheduling events, data logging, or synchronization purposes. 4. Security Systems: It can be integrated into security systems, access control devices, or surveillance systems to maintain accurate time stamps for events and logs. 5. Internet of Things (IoT): The MCP7940NT-E/MS can be used in IoT devices that require time synchronization, such as smart home devices, environmental sensors, or asset tracking systems.These are just a few examples of the advantages and application scenarios of the MCP7940NT-E/MS integrated circuit chip. Its accurate timekeeping, low power consumption, and various features make it suitable for a wide range of applications.
MCP7940NT-E/MS Relevant information