Maxim Integrated DS1250YP-100+ Nonvolatile Memory

The Maxim Integrated DS1250YP-100+ is a robust, high-capacity 4096k Nonvolatile (NV) SRAM with a built-in real-time clock. Designed to retain data and time information over an extended period without the need for an external power supply, this memory module is an ideal solution for a wide range of data storage applications where data persistence and accuracy are crucial.

Key Features

• High Capacity: The DS1250YP-100+ offers a substantial memory space of 4 Megabits, allowing for the storage of large amounts of data.
• Nonvolatile Storage: With its nonvolatile nature, the data is retained even when the power is turned off, ensuring data integrity and reliability.
• Battery Backup: The integrated lithium battery provides a long-lasting power backup for the SRAM and real-time clock, maintaining data and keeping the clock running for over 10 years in the absence of external power.
• Real-Time Clock: The built-in real-time clock (RTC) is accurate and reliable, providing timekeeping functionality which is a valuable feature for time-stamping data or managing time-sensitive operations.
• Fast Access Time: With an access time of 100 ns, the DS1250YP-100+ allows for quick data retrieval, contributing to the efficiency of the overall system.
• Automatic Write-Protection: During power-downs, the device automatically switches to the battery supply and write-protects the memory, preventing data corruption.
• Package: Encased in a robust 28-pin EDIP or 32-pin TSOP package, it is designed to withstand harsh environments and is suitable for industrial applications.

Applications

The DS1250YP-100+ is a versatile component that can be used in various applications, including but not limited to:

• Industrial control systems
• Utility meters
• Medical devices
• POS terminals
• Networking equipment
• Embedded systems

Maxim Integrated's commitment to quality ensures that the DS1250YP-100+ is a reliable choice for designers and engineers looking for a memory solution with a seamless blend of capacity, data retention, and real-time clock functionality.