256 x 8-bit static low-voltage RAM with I²C-bus interface

2 256 x 8-bit CMOS EEPROM with I2C-bus interface

2 256 x 8-bit CMOS EEPROM with I2C-bus interface

2 256 x 8-bit CMOS EEPROM with I2C-bus interface

2 512 x 8-bit CMOS EEPROM with I2C-bus interface

2 1024 x 8-bit CMOS EEPROM with I2C-bus interface

Clock and calendar with 240 x 8-bit RAM