Product_description: ["25LC040A Series 4 Kbit (512 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 *****", '25LC040A-I/SN, EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin SOIC N Tube (50 items)', 'IC', 'MICROCHIP 25LC040A-I/SN EEPROM, AEC-Q100, 4 Kbit, 512 x 8bit, 10 MHz, SPI, SOIC, 8 Pins', 'MICROCHIP 25LC040A-I/SN IC, EEPROM, 4KBIT, SERIAL, 10MHZ, SOIC-8'] (Page 1)