FM24C64 – 64K-Bit Standard 2-Wire Bus Interface .
FM24C64 - 64Kb FRAM Serial Memory
FM24C64 - 64K-Bit Standard 2-Wire Bus Interface Serial EEPROM
24C64L - FM24C64L
FM24C64B - 64Kb Serial 5V F-RAM Memory
FM24C64D - 2-Wire Serial EEPROM
FM24C64B - 64-Kbit (8K x 8) Serial (I2C) F-RAM
FM24C64C - 64Kb Serial 5V F-RAM Memory