MAXIM INTEGRATED / ANALOG DEVICES DS1230AB100 Nonvolatile SRAM

The DS1230AB-100+ is a 256KB non-volatile SRAM in a 28-pin EDIP package. It features a static organization of 262,144 bits, arranged as 32,768 words by 8 bits. The device includes a self-contained lithium energy source and control circuitry that monitors VCC for out-of-tolerance conditions. When necessary, the lithium battery is automatically activated, and write protection is enabled to prevent data corruption. This SRAM is compatible with standard 32K x 8 static RAMs and matches the pin-out of 28256 EEPROMs, allowing for easy replacement without additional circuitry. It supports unlimited write cycles and is suitable for surface mount applications with a low-profile package. The device operates within a supply voltage of 4.75V to 5.25V, has an operating temperature range of 0°C to 70°C, and features a read/write access time of 100ns. Its design ensures data retention during power loss until the battery is reconnected or replaced.

View DS1230AB100Datasheet [pdf]

Buy the Maxim Series DS1230 Nonvolatile SRAM: DS1230AB100

Get the Maxim Series DS1230AB100 non-volatile SRAM now and enjoy seamless data protection during power failures. Its 256KB static organization provides fast, reliable access with a 100ns access time. The device features an automatic lithium backup that activates during power loss, ensuring data remains safe for up to 10 years. Designed for surface-mount applications, it supports unlimited write cycles and matches traditional 32K x 8 static RAM pinout for easy replacement. Secure your data with this proven, high-performance memory device available for online purchase.

Order your Maxim Series DS1230AB100 surface-mount non-volatile SRAM today and ensure reliable data retention even during power outages.