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DS1305E/T&R

DS1305E/T&R

Manufacturer No:

DS1305E/T&R

Description:

IC RTC CLK/CALENDAR SPI 20TSSOP

Datasheet:

Datasheet

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DS1305E/T&R Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-TSSOP
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    2V ~ 5.5V
  • Interface
    SPI
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The DS1305E/T&R is a real-time clock (RTC) integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the DS1305E/T&R:Advantages: 1. Accurate Timekeeping: The DS1305E/T&R provides highly accurate timekeeping with a resolution of seconds, minutes, hours, days, months, and years. It also compensates for leap years.2. Battery Backup: The chip has a built-in battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate during power outages.3. Low Power Consumption: The DS1305E/T&R is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. I2C Interface: The chip utilizes the I2C (Inter-Integrated Circuit) interface, which is a widely used communication protocol for connecting integrated circuits. This makes it easy to interface with microcontrollers or other devices.Application Scenarios: 1. Embedded Systems: The DS1305E/T&R is commonly used in embedded systems that require accurate timekeeping, such as industrial automation, home automation, and IoT (Internet of Things) devices. It can be used to timestamp events, schedule tasks, or synchronize multiple devices.2. Consumer Electronics: The chip can be integrated into various consumer electronics devices, including digital cameras, audio/video recorders, and set-top boxes. It enables accurate time display, event logging, and time-based functionalities.3. Medical Devices: In medical devices, precise timekeeping is crucial for scheduling medication doses, monitoring patient vitals, or recording timestamps for medical events. The DS1305E/T&R can be used in such devices to ensure accurate time synchronization.4. Data Loggers: The chip's battery backup and low power consumption make it suitable for data logging applications. It can be used to timestamp data entries, record environmental parameters, or monitor equipment usage.5. Security Systems: Security systems often require accurate timekeeping for event logging, access control, or alarm scheduling. The DS1305E/T&R can be used in security cameras, alarm systems, or access control devices to maintain accurate time synchronization.Overall, the DS1305E/T&R offers accurate timekeeping, low power consumption, and battery backup, making it a versatile choice for various applications that require precise time synchronization.
DS1305E/T&R Relevant information