onsemi Memory CAT93C57SA

The CAT93C57SA is a 2K-bit Microwire Serial EEPROM memory device from Quarktwin Technology Ltd. It operates at a voltage range of 1.8 to 6.0 volts and supports high-speed operation up to 1 MHz. The memory organization can be configured as either 8 bits or 16 bits, depending on the connection of the ORG pin. The device features self-timed write cycles with auto-clear, along with hardware and software write protection mechanisms. This EEPROM is designed for durability, offering 1,000,000 program/erase cycles and a data retention period of up to 100 years. It is available in multiple package types, including 8-pin DIP, SOIC, TSSOP, and TDFN, making it versatile for various applications. The device also includes power-up inadvertent write protection and is suitable for commercial, industrial, and automotive temperature ranges.