93LC46B-I/SN EEPROM Microwire 1Kbit 64x16b 3MHz SOIC-8...
1Kb Microwire (3-wire) Serial EEPROM with 16-Bit Organization - Lien datasheet : https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/93AA46A-B-C-93LC46A-B-C-93C46A-B-C-1-Kbit-Microwire-Compatible-Serial-EEPROM-Data-Sheet-DS20001749.pdf