The AT27C1024-12DM is a 1 megabit (128K x 8) electrically erasable and programmable read-only memory (EEPROM) device. It features a fast access time of 120ns, making it suitable for high-speed applications. The AT27C1024-12DM operates on a single 5-volt power supply and offers a low power consumption, making it an energy-efficient choice for various electronic systems. This EEPROM device has a programming voltage range of 12V, allowing for easy and convenient programming. It also provides a reliable, non-volatile storage solution with a minimum data retention period of 10 years. The AT27C1024-12DM is available in a 32-lead plastic DIP package, making it easy to integrate into a wide range of electronic designs. In addition, this EEPROM device offers a high level of reliability and endurance, with a guaranteed minimum of 100,000 program/erase cycles. With its high performance, low power consumption, and reliable operation, the AT27C1024-12DM is the ideal choice for demanding applications in the automotive, industrial, and consumer electronics markets.