This is a 4Kbit (512 x 8) serial EEPROM using the Microwire protocol. It operates at voltages of 2.5V, 3.3V, and 5V, and comes in an 8-pin SOIC package. It is supplied in a tube for easy handling and integration.
You can click on the BUY or RFQ button to purchase 93AA66AISN from an authorized Microchip Technology distributor.
You can download the 93AA66AISN datasheet or visit the Microchip Technology website for support.
Microchip Technology