Home / Memory / DS1258W-100/
DS1258W-100

DS1258W-100

Manufacturer No:

DS1258W-100

Description:

IC NVSRAM 2MBIT PARALLEL 40EDIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

DS1258W-100 Specifications

  • Type
    Parameter
  • Supplier Device Package
    40-EDIP
  • Package / Case
    40-DIP Module (0.610", 15.495mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    3V ~ 3.6V
  • Access Time
    100 ns
  • Write Cycle Time - Word, Page
    100ns
  • Memory Interface
    Parallel
  • Memory Organization
    128K x 16
  • Memory Size
    2Mbit
  • Technology
    NVSRAM (Non-Volatile SRAM)
  • Memory Format
    NVSRAM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1258W-100 is an integrated circuit chip designed and manufactured by Maxim Integrated. It belongs to the DS1258 series of NVSRAM (non-volatile static random-access memory) chips. Here are the advantages and application scenarios of the DS1258W-100:Advantages: 1. Non-volatile memory: The DS1258W-100 combines the benefits of both SRAM and non-volatile memory. It offers fast read/write access like SRAM and retains data even during power loss or system shutdowns. 2. High density: It provides a storage capacity of 1 Megabit (128K x 8 bits) in a small footprint, allowing for large amounts of data storage within a compact chip. 3. Synchronous operation: The chip supports a synchronous SRAM interface, making it compatible with various microprocessors and microcontrollers. 4. Unlimited write endurance: The DS1258W-100 offers unlimited write endurance due to its non-volatile memory technology, which eliminates the need for a wear-leveling algorithm. 5. Integrated energy monitor: It includes an integrated energy monitor circuit that allows users to monitor the power supply voltage and detect power failures. 6. Extended temperature range: The DS1258W-100 operates reliably over a wide temperature range, typically from -40°C to +85°C.Application scenarios: 1. Industrial automation: The DS1258W-100 can be deployed in industrial automation systems that require non-volatile memory to store critical data such as program codes, real-time variables, and parameter settings. 2. Energy metering: With its integrated energy monitor, the chip can be used in energy metering applications to record and store consumption data. It ensures data integrity and reliability during power outages. 3. Data loggers: The non-volatile nature of the DS1258W-100 makes it suitable for data logging applications where frequent power cycling or unexpected power failures may occur. It can store logged data without the risk of losing information. 4. Medical devices: Medical equipment often requires reliable data storage to retain critical patient data or system configurations. The DS1258W-100 offers non-volatile memory capabilities that make it suitable for such applications. 5. Automotive systems: The chip's extended temperature range and non-volatility make it suitable for automotive applications, especially in harsh environments. It can be used for storing configuration data, event logs, or critical parameters in automotive systems.It is worth noting that the DS1258W-100 is just one variant in the DS1258 series, and the specific advantages and use cases may vary slightly between different models within the series.
DS1258W-100 Relevant information