The DS1244WP-120 is an integrated circuit component designed by Maxim Integrated. It is a nonvolatile timekeeping RAM with an integrated power monitor and event detection capabilities. This device is highly reliable and power efficient, making it suitable for a wide range of applications.
Key Features:
1. Nonvolatile SRAM: The DS1244WP-120 combines the benefits of nonvolatile storage with the speed and endurance of static RAM. It provides the ability to retain data without power, ensuring data integrity during power disruptions.
2. High Density: With a capacity of 1 megabit (128K x 8) nonvolatile static RAM, the DS1244WP-120 offers ample space for storing critical data.
3. Integrated Power Monitor: This component includes a unique power-fail control circuitry that detects power outages or dips. It provides a reliable power-fail warning signal, allowing the system to respond appropriately.
4. Power Management: The DS1244WP-120 requires a single power supply (5V) and features low power consumption. This efficient power management ensures longer battery life and reduced overall power costs.
5. Battery Backup: To retain data during power loss or failure, the DS1244WP-120 includes an external battery backup to keep the RAM content intact. It seamlessly switches to battery power without losing any stored information.
6. Hardware Write Protection: This component offers write protection for the entire memory array
