I2C Devices supported by Version 1.0

• Memory Devices

PCA8581C - 128 x 8-bit EEPROM, Datasheet (PDF)
PCF8582C-2 - 256 x 8-bit EEPROM
PCF8594C-2 - 512 x 8-bit EEPROM
PCF8598C-2 - 1024 x 8-bit EEPROM
PCF8570C - 256 x 8-bit SRAM

• Tone Generators

PCD3311C - DTMF/Modem/Musiacal-Tone
PCD3312C - DTMF/Modem/Musiacal-Tone

• I/O Expanders

PCF8574 - Remote 8-bit I/O Expander
PCF8574A - Remote 8-bit I/O Expander

• Display Drivers

SAA1064 - 4-Digit LED Driver

• Universal Interface
  
  Any I2C device at any address