Microchip Technology, Inc. Memory 93LC66C-E/SN15KVAO

The 93LC66C-E/SN15KVAO is a 4Kbit low-voltage serial EEPROM that operates within a voltage range of 2.5V to 5.5V. It features a word-selectable ORG pin that allows for 8-bit or 16-bit data organization, making it versatile for various applications. The device supports self-timed erase and write cycles, including an automatic erase before writing all data. It is designed for low-power consumption, with a maximum write current of 500¬µA and a read current of 100¬µA at 5.5V. This EEPROM is rated for 1,000,000 erase/write cycles and offers data retention exceeding 200 years, ensuring long-term reliability. It is compliant with RoHS standards and is available in multiple package types, including 8-lead SOIC and TSSOP. The operating temperature ranges include industrial (-40¬8C to +85¬8C) and automotive (-40¬8C to +125¬8C), making it suitable for a wide range of environments. The device also includes power-on/off data protection circuitry and a ready/busy status signal, enhancing its usability in embedded systems.