Maxim Integrated DS1245Y-120 Nonvolatile SRAM

The Maxim Integrated DS1245Y-120 is a high-performance, 1024k Nonvolatile SRAM with exceptional reliability and durability. This memory device combines the convenience of fast SRAM access with the data integrity of nonvolatile storage, making it an ideal choice for critical data storage applications where the preservation of data is paramount, even in the event of a power failure.

Featuring a 120 ns access time, the DS1245Y-120 ensures swift read and write operations, contributing to the efficiency of systems that require high-speed data transactions. The integration of a lithium energy source and a control circuitry directly into the monolithic silicon chip guarantees that all data is retained in the absence of an external power supply.

This 5V-powered SRAM comes in a 32-pin EDIP (Extended Data Input Package) or PowerCap Module (PCM) package, designed to provide a reliable hardware interface while ensuring easy integration into various system architectures. The PowerCap Module package includes a socket and a removable PowerCap that provides the necessary battery backup when disconnected from the main power supply.

Key features of the DS1245Y-120 include:

• 1M (128K x 8) Nonvolatile SRAM
• Unlimited write cycles and 10-year data retention for long-term reliability
• Integrated lithium energy source and automatic write-protection during power transitions
• Compatible with JEDEC standard byte-wide 128k x 8 SRAMs
• Industrial temperature range (-40°C to +85°C) suitable for harsh environments
• Read and write access times as fast as 120 ns
• Low-power operation to minimize energy consumption

The DS1245Y-120's nonvolatility ensures that critical data is preserved without the need for an external battery, while its fast access time provides the speed required for high-performance computing and industrial applications. Whether used in telecommunications, networking, data acquisition systems, or any other application where data integrity and speed are crucial, the DS1245Y-120 by Maxim Integrated stands out as a robust and reliable memory solution.

For more detailed information, datasheets, and technical support, customers can visit the Maxim Integrated website or contact their local sales office.