Maxim Integrated DS1249AB-100 Nonvolatile RAM

The DS1249AB-100 is a high-quality nonvolatile memory module designed and manufactured by Maxim Integrated, a leader in the development of innovative mixed-signal products for the industrial, communications, consumer, and computing markets. This particular memory chip is a 4Mbit, 5.0V full-function, battery-backed nonvolatile static RAM, which ensures data integrity and retention over a wide range of applications and environmental conditions.

Key Features:

• Capacity: The DS1249AB-100 offers a substantial storage capacity of 4 megabits, providing ample space for critical data that needs to be preserved across power cycles.
• Speed: With access times as fast as 100 ns, this nonvolatile RAM allows for quick data retrieval, making it suitable for performance-sensitive applications.
• Power Supply: It operates on a 5.0V power supply, which is standard in many electronic systems, ensuring compatibility and ease of integration.
• Battery Backup: The integrated lithium energy source maintains data integrity and keeps the RAM powered even when the primary power is lost, guaranteeing nonvolatility and data safety.
• Package: The DS1249AB-100 is available in a 32-pin EDIP or surface-mount package, providing flexibility for various design requirements.
• Endurance: The device is rated for over 1,000,000 write cycles, with a data retention period of over 10 years, making it a reliable choice for long-term applications.

Applications:

The DS1249AB-100 is well-suited for a broad range of applications where data integrity cannot be compromised. This includes but is not limited to:

• Industrial control systems
• Telecommunications equipment
• Networking hardware
• Medical devices
• Point of sale systems

With its robust design and proven reliability, the Maxim Integrated DS1249AB-100 nonvolatile RAM is a trusted choice for designers and engineers who require long-term data preservation without the need for an external battery. Whether used in mission-critical systems or everyday electronics, this memory module ensures seamless operation and stability, preserving your valuable data for years to come.