The DS1225AD-150IND is a 64K Nonvolatile SRAM designed by Maxim Integrated to provide a reliable memory solution with data retention capabilities. This high-performance product combines a fully static nonvolatile SRAM of 64 Kbit (8 Kbyte) with a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition.

Key Features

• Memory Size: 64 Kbit (8 Kbyte) of nonvolatile SRAM storage
• Access Time: Fast access time of 150ns
• Industrial Temperature Range: Operates within the industrial temperature range of -40°C to +85°C
• Long Data Retention: Data is maintained for over 10 years without external power supply
• Integrated Battery: On-board lithium battery ensures data retention
• Write Protection: Includes a write-protect feature to prevent inadvertent writes
• Package Type: Available in a 28-pin 600-mil DIP package

Applications

The DS1225AD-150IND is suitable for a wide range of applications where long-term data retention without power is critical. This includes industrial control systems, utility meters, medical equipment, and any other systems that require battery-backed SRAM to preserve data during power loss.

Quality and Reliability

Maxim Integrated ensures high quality and reliability, and the DS1225AD-150IND is no exception. It is designed to withstand harsh industrial environments and is rigorously tested to meet stringent standards.

Easy Integration

With its industry-standard DIP packaging and straightforward address and data interface, the DS1225AD-150IND can be easily integrated into a variety of system designs without requiring complex interfacing or additional components.

Environmental Compliance

The DS1225AD-150IND complies with relevant environmental regulations, ensuring a product that is not only robust but also responsible.

For more detailed specifications and application notes, customers are encouraged to visit the Maxim Integrated website or contact their local sales representative.