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DS1643P-85+

DS1643P-85+

Manufacturer No:

DS1643P-85+

Description:

IC RTC CLK/CALENDAR PAR 34PCM

Datasheet:

Datasheet

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DS1643P-85+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    34-PowerCap Module
  • Package / Case
    34-PowerCap™ Module
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The DS1643P-85+ is a nonvolatile static RAM (NVSRAM) integrated circuit chip manufactured by Maxim Integrated. It combines the benefits of both SRAM and EEPROM technologies, providing advantages and application scenarios as follows:Advantages: 1. Nonvolatility: The DS1643P-85+ retains data even when power is lost, similar to EEPROM. This ensures that critical data is not lost during power outages or system failures. 2. High-speed access: It operates as a standard SRAM, offering fast read and write access times. 3. Unlimited write endurance: Unlike traditional EEPROM, the DS1643P-85+ does not have a limited number of write cycles. It can be written to an unlimited number of times without degradation. 4. Low power consumption: It features low standby and operating power, making it suitable for battery-powered applications. 5. Small form factor: The DS1643P-85+ is available in a compact package, making it suitable for space-constrained designs.Application scenarios: 1. Real-time clock (RTC) backup: The DS1643P-85+ can be used to store the time and date information in an RTC, ensuring that the clock continues to run accurately even during power interruptions. 2. Critical data storage: It is ideal for applications where data integrity is crucial, such as industrial control systems, medical devices, and aerospace systems. The nonvolatility ensures that important data is not lost in case of power failures. 3. Data logging: The DS1643P-85+ can be used to store logged data in applications like environmental monitoring, energy management, and automotive systems. The nonvolatile nature of the chip ensures that the logged data is preserved even when power is lost. 4. Embedded systems: It can be used in various embedded systems where fast and reliable data storage is required, such as network routers, communication equipment, and automation systems. 5. Portable devices: Due to its low power consumption and small form factor, the DS1643P-85+ is suitable for battery-powered portable devices like handheld instruments, data loggers, and wearable devices.Overall, the DS1643P-85+ offers the advantages of nonvolatility, high-speed access, unlimited write endurance, low power consumption, and small form factor, making it suitable for a wide range of applications requiring reliable data storage.
DS1643P-85+ Relevant information