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MCP7940M-I/P

MCP7940M-I/P

Manufacturer No:

MCP7940M-I/P

Manufacturer:

Microchip Technology

Description:

IC RTC CLOCK/CALENDAR I2C 8DIP

Datasheet:

Datasheet

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MCP7940M-I/P Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • 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
    -
The MCP7940M-I/P is a real-time clock/calendar (RTCC) 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 MCP7940M-I/P 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 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 MCP7940M-I/P has alarm features that can be used to trigger specific events or actions at predefined times. 6. Non-Volatile Memory: It includes non-volatile memory for storing time and date information, even when power is lost.Application Scenarios: 1. Consumer Electronics: The MCP7940M-I/P 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 crucial, such as programmable logic controllers (PLCs), data loggers, and industrial timers. 3. Medical Devices: The chip can be utilized in medical devices that require accurate timekeeping, such as patient monitoring systems, infusion pumps, and medical data recorders. 4. Automotive: It can be integrated into automotive systems for time-sensitive applications like event logging, data recording, and scheduling. 5. Internet of Things (IoT): The MCP7940M-I/P can be used in IoT devices that require accurate timekeeping, such as smart home devices, environmental sensors, and asset tracking systems.These are just a few examples of the advantages and application scenarios of the MCP7940M-I/P integrated circuit chip. Its accurate timekeeping, low power consumption, and various features make it suitable for a wide range of applications.
MCP7940M-I/P Relevant information