The Microchip AT93C86A is a 16Kbit electrically erasable programmable read-only memory (EEPROM) designed for a wide range of industrial applications. Its three-wire serial interface simplifies system design, while its low-voltage operation and industrial temperature range (-40°C to +85°C) make it suitable for harsh environments. The AT93C86A provides high reliability with 1,000,000 write cycles and 100 years of data retention, ensuring long-term data integrity. Available in multiple package options including SOIC, TSSOP, UDFN, and PDIP, it offers flexibility in system integration.