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DS1345YL-70

DS1345YL-70

Manufacturer No:

DS1345YL-70

Description:

IC NVSRAM 1MBIT PARALLEL 34LPM

Datasheet:

Datasheet

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DS1345YL-70 Specifications

  • Type
    Parameter
  • Supplier Device Package
    34-LPM
  • Package / Case
    34-LPM
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    70ns
  • Memory Interface
    Parallel
  • Memory Organization
    128K x 8
  • Memory Size
    1Mbit
  • Technology
    NVSRAM (Non-Volatile SRAM)
  • Memory Format
    NVSRAM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1345YL-70 is a real-time clock (RTC) chip manufactured by Maxim Integrated. Here are some advantages and application scenarios of this integrated circuit chip:Advantages:1. Accurate timekeeping: The DS1345YL-70 provides highly accurate timekeeping and calendar functionality. It maintains accurate time even in the absence of power and can continue to keep track of time for extended periods.2. Non-volatile memory: This RTC chip includes non-volatile static RAM (NVSRAM) with an integrated lithium energy source. The NVSRAM allows for data retention even when the power is turned off, which makes it suitable for applications requiring persistent memory.3. Integrated battery and power management: The DS1345YL-70 includes a built-in lithium energy source and a power management circuit. This simplifies the design and reduces the external components required to maintain the clock and power supply functionality.4. I2C interface: The chip uses the I2C (Inter-Integrated Circuit) interface for communication, which is widely supported by microcontrollers and other digital devices. This simplifies the integration of the RTC chip into various systems.Application Scenarios:1. Embedded systems: The DS1345YL-70 can be used in embedded systems where accurate timekeeping is required, such as industrial automation, smart buildings, and IoT (Internet of Things) devices. It provides a reliable clock source for scheduling and time-based operations.2. Data logging and event timestamping: The non-volatile memory feature of the DS1345YL-70 makes it suitable for applications that require logging and timestamping of events. This can include data loggers, security systems, and data acquisition systems.3. Consumer electronics: The chip can find applications in consumer electronics devices requiring timekeeping and persistent memory, including digital cameras, audio/video recorders, and home automation systems.4. Medical devices: The DS1345YL-70 can be used in medical devices that require accurate timekeeping and logging of events, such as patient monitoring systems, equipment usage tracking, and drug administration systems.5. Automotive applications: The chip's robust timekeeping capabilities make it suitable for automotive applications, including in-vehicle infotainment systems, dashboard displays, and telematics.Overall, the DS1345YL-70 RTC chip's advantages of accurate timekeeping, non-volatile memory, integrated battery, and I2C interface enable it to be widely used in various applications requiring reliable timekeeping and data storage.
DS1345YL-70 Relevant information