Analog Devices Inc./Maxim Integrated DS1220AD-200+

Analog Devices Inc./Maxim Integrated DS1220AD-200+ Environmental and export classification status description

Overview The Maxim Integrated DS1220AD-200+ is a high-density CMOS nvSRAM (non-volatile static random access memory) integrated circuit. It combines the functionality of a static RAM with the non-volatility of an EEPROM, giving it the capability to retain data without the need for a continuous power source. Functions - Non-volatile storage of data with unlimited endurance. - Battery backup in case of power loss. - Allows for fast and easy access to stored data. Applications - Embedded systems requiring data storage. - Industrial control systems. - Utility meters. - Automotive systems. - Medical devices. Alternative Components 1. STMicroelectronics M48Z02-200PCI: A similar non-volatile RAM with battery backup. 2. Cypress FM18W08-SG: An nvSRAM with a wide voltage range and low power consumption. 3. Renesas R1LV0408DSP-5SIB0: A high-speed static RAM with non-volatile data storage capability. Embedded Modules The DS1220AD-200+ can be integrated into various embedded systems, including microcontrollers, industrial automation devices, data loggers, and smart sensors. Related Q&A 1. What is the write endurance of the DS1220AD-200+? - The DS1220AD-200+ has unlimited write endurance due to its non-volatile nature. 2. How does the DS1220AD-200+ compare to traditional EEPROMs? - The DS1220AD-200+ offers faster access times and higher density compared to traditional EEPROMs. 3. Can the DS1220AD-200+ be used in automotive applications? - Yes, the DS1220AD-200+ is suitable for automotive systems requiring non-volatile storage. 4. What is the power consumption of the DS1220AD-200+ in standby mode? - The DS1220AD-200+ has low standby power consumption due to its CMOS technology. 5. Is the DS1220AD-200+ compatible with microcontrollers from other manufacturers? - Yes, the DS1220AD-200+ can be interfaced with various microcontrollers using standard protocols.