I²C bus EEPROM, serial (I2C or SPI), parallel EEPROM microchip

 M95320 Series 32 Kb (4 K x 8) 5.5 V Serial SPI Bus EEPROM w/ High-Speed Clock

https://www.futureelectronics.com/p/semiconductors--memory--RAM--eeprom--i2c-interface-protocol/m95320-wmn6tp-stmicroelectronics-8313850