Maxim Integrated DS1230Y-150 Nonvolatile SRAM

The Maxim Integrated DS1230Y-150 is a highly reliable, 256k Nonvolatile SRAM designed to provide a robust memory solution with data retention capabilities. This innovative component combines 32k x 8 bits of static RAM with a full-featured lithium battery and control circuitry, all encapsulated within a 28-pin, 600-mil EDIP or 300-mil SOIC package. The integration of nonvolatile elements ensures that data is retained for over 10 years in the absence of external power.

Key Features

• Power Supply Range: The DS1230Y-150 operates efficiently with a power supply voltage ranging from 4.5V to 5.5V, making it suitable for a wide array of applications.
• Access Time: The device boasts a fast access time of 150ns, ensuring quick data retrieval and enhancing overall system performance.
• Unlimited Write Cycles: Unlike traditional nonvolatile memories, the DS1230Y-150 allows for an unlimited number of write cycles, eliminating concerns about memory wear-out.
• Data Retention: With integrated power-fail circuitry, this SRAM ensures automatic write protection during power loss, safeguarding the stored data.
• Low-Power CMOS: The use of low-power CMOS technology results in a reduction of power consumption, which is crucial for battery-backed memory applications.

Applications

The DS1230Y-150 is ideal for a variety of applications that require reliable and long-term data retention without the need for an external battery. These applications include utility meters, industrial controllers, office automation, portable instruments, and medical devices. Its robust design ensures data integrity even in the event of unexpected power outages, making it a dependable choice for critical data storage needs.

Easy Integration

Thanks to its JEDEC-standard package, the DS1230Y-150 can be easily integrated into existing designs that utilize standard SRAMs, allowing for a seamless upgrade to nonvolatile memory without significant design modifications. This feature provides designers with a straightforward path to enhancing their systems with nonvolatile memory capabilities.

Overall, the Maxim Integrated DS1230Y-150 Nonvolatile SRAM is an exceptional choice for designers looking for a reliable, long-lasting memory solution that combines the ease of use of SRAM with the nonvolatility of EEPROM.