You have 2 chips on the I2C bus there - the DS1307, and a Atmel 24C32 EEPROM.
http://datasheets.maximintegrated.com/en/ds/DS1307.pdf
Both are addressed individually.
You have 2 chips on the I2C bus there - the DS1307, and a Atmel 24C32 EEPROM.
http://datasheets.maximintegrated.com/en/ds/DS1307.pdf
Both are addressed individually.