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MCP7940N-E/SN

MCP7940N-E/SN

Manufacturer No:

MCP7940N-E/SN

Manufacturer:

Microchip Technology

Description:

IC RTC CLK/CALENDAR I2C 8SOIC

Datasheet:

Datasheet

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MCP7940N-E/SN Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm 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
    Tube
  • Series
    Automotive, AEC-Q100
The MCP7940N-E/SN 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 the advantages and application scenarios of the MCP7940N-E/SN:Advantages: 1. Accuracy: The MCP7940N-E/SN provides highly accurate timekeeping with a typical accuracy of ±1 minute per year. 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 utilizes the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices. 5. Alarm and Timer Functions: The MCP7940N-E/SN offers programmable alarms and timers, making it useful for applications that require scheduled events or notifications. 6. Non-Volatile Memory: It has 64 bytes of non-volatile memory that can be used for storing user data or configuration settings.Application Scenarios: 1. Consumer Electronics: The MCP7940N-E/SN 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 that require precise time synchronization, event scheduling, or data logging. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide accurate time stamps for data logging, sensor readings, and network synchronization. 4. Medical Devices: It can be utilized in medical devices that require accurate timekeeping for scheduling medication reminders, data logging, or patient monitoring. 5. Automotive: The MCP7940N-E/SN can be used in automotive applications for tasks like event scheduling, data logging, or time synchronization in infotainment systems or vehicle tracking devices.These are just a few examples of the advantages and application scenarios of the MCP7940N-E/SN integrated circuit chip. Its accuracy, low power consumption, and various features make it a versatile choice for applications that require reliable timekeeping and scheduling capabilities.
MCP7940N-E/SN Relevant information