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DS1249AB-70IND#

Part No DS1249AB-70IND#
Manufacturer Maxim Integrated
Catalog SRAM
Description IC NVSRAM 2MBIT 70NS 32EDIP / NVRAM NVSRAM Parallel 2Mbit 5V 32-Pin EDIP
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Categories Integrated Circuits (ICs)
Manufacturer Maxim Integrated
Packaging Tube
Memory Type Non-Volatile
Memory Format NVSRAM
Technology NVSRAM (Non-Volatile SRAM)
Memory Size 2Mb (256K x 8)
Write Cycle Time - Word, Page 70ns
Access Time 70ns
Memory Interface Parallel
Operating Supply Voltage 4.75 V ~ 5.25 V
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting Style Through Hole
Package 32-DIP Module (0.600", 15.24mm)
Manufacturer Package 32-EDIP
Win Source Part Number 772963-DS1249AB-70IND#
Popularity Medium
Supply and Demand Status Limited
Family Name DS1249AB
Introduction Date November 19, 1999
ECCN 3A991.b.2.a
Country of Origin Philippines
Estimated EOL Date 2025
Ultra Librarian 3D Model Ultra Librarian DS1249AB-70IND# CAD Model

Description

Maxim Integrated DS1249AB-70IND# Nonvolatile RAM

The Maxim Integrated DS1249AB-70IND# is a high-quality, nonvolatile RAM module designed to provide reliable data retention and easy integration into a wide range of industrial and mission-critical applications. This 4Mbit memory module is part of the renowned Maxim Integrated family, known for their robust and durable integrated circuits.

Key Features:

  • Nonvolatile Memory: The DS1249AB-70IND# features nonvolatile RAM, which ensures that data is retained even when power is removed. This is crucial for applications where data integrity is paramount.
  • High Capacity: With a storage capacity of 4Mbit, this memory module offers ample space for storing critical data, including configuration settings, data logs, and other essential information.
  • Fast Access Time: The device boasts a fast access time of 70ns, allowing for quick read and write operations, which is essential for high-performance industrial applications.
  • Industrial Temperature Range: The 'IND#' designation indicates that this particular module is built to operate within an industrial temperature range, making it suitable for harsh environments.
  • Battery Backup: An integrated lithium battery ensures long-term data retention and provides reliable backup power to maintain the memory content for an extended period.
  • Directly Bus-Compatible: The memory module is designed to be directly compatible with the industry-standard bus, facilitating easy integration into existing systems without the need for complex interfacing or conversion circuits.

Applications:

The DS1249AB-70IND# is ideal for a variety of applications where data security and integrity are essential. These include:

  • Industrial control systems
  • Process monitoring equipment
  • Automotive systems
  • Telecommunications infrastructure
  • Medical devices

With its robust design and reliable performance, the Maxim Integrated DS1249AB-70IND# Nonvolatile RAM is a top choice for designers and engineers seeking a memory solution that can withstand the demands of industrial environments and preserve critical data without fail.

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