Manufacturer Part Number
DS1249Y-70
Manufacturer
Analog Devices
Introduction
The DS1249Y-70 is a 2Mbit Non-Volatile SRAM (NVSRAM) device with a parallel memory interface. It combines the non-volatile storage capability of an EEPROM with the fast read/write access of an SRAM, providing a unique memory solution for applications that require data retention without the need for a battery backup.
Product Features and Performance
2Mbit memory capacity
256K x 8 memory organization
70ns write cycle time and access time
Parallel memory interface
5V to 5.5V operating voltage range
0°C to 70°C operating temperature range
Through-hole 32-DIP package
Product Advantages
Seamless transition between volatile and non-volatile memory
Eliminates the need for battery backup
Faster read/write access compared to EEPROM
Endurance of up to 1 million write cycles
Key Reasons to Choose This Product
Reliable non-volatile data storage without battery backup
High-speed performance for time-critical applications
Flexible parallel memory interface for easy integration
Proven reliability and long-term data retention
Quality and Safety Features
Rigorous quality control and testing
Compliance with industry safety standards
Compatibility
The DS1249Y-70 is a direct replacement for the obsolete DS1249Y-70 NVSRAM.
Application Areas
Industrial automation and control systems
Embedded systems with data logging requirements
Portable devices with non-volatile memory needs
Instrumentation and measurement equipment
Product Lifecycle
The DS1249Y-70 is an obsolete product, but Analog Devices offers a range of alternative NVSRAM models, such as the DS1257Y and DS1267Y series, which provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on the available options and to determine the best fit for their application.
DS1249Y-70+DALLS