Product_description: ["25AA640A Series 64 Kbit (8K x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image *****", '25AA640A-I/SN, EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V Automotive 8-Pin SOIC N Tube (50 items)'] (Page 1)