I2C and MDIO Devices supported by Version 3.3

Each DDF file can be downloaded individually or together in a zip file.  To download DDFs, right click on the desired DDF, click on "Save Target As", then save to the directory C:\Program Files\FDI\PC-I2C\DEVICES.

I2C Devices

  • Memory Devices

PCF8581C 128 x 8 bit EEPROM (Download DDF)
PCF8582C-2 256 x 8 bit EEPROM (Download DDF)
PCF8594C-2 512 x 8 bit EEPROM (Download DDF)
PCF8598C-2 1024 x 8 bit EEPROM (Download DDF)
PCF8570C 256 x 8 bit SRAM (Download DDF)
24C16 2K x 8 bit EEPROM (Download DDF)
Version 3.1 and Later Only
24C32 4K x 8 bit EEPROM (Download DDF)
24C64 8K x 8 bit EEPROM (Download DDF)

  • I/O Expanders

PCF8574A - Remote 8-bit I/O Expander (Download DDF)
PCF8575 - Remote 16-bit I/O Expander (Download DDF)

  • Clock Calendars

PCF8583 - Clock/Calendar with 240 Byte RAM (Download DDF)
PCF8593 - Low Power Clock/Calendar (Download DDF)

SPI Devices

AT93C46A 64 x 16 bit EEPROM (Download DDF)
AT25040 512 x 8 bit EEPROM (Download DDF)

MDIO 22 Devices

DP83846A - DsPHYTER - Single 10/100 Ethernet Transceiver (Download DDF)
DP83847A - DsPHYTER II - Single 10/100 Ethernet Transceiver (Download DDF)
Generic MDIO 22 Device (Download DDF)

MDIO 45 Devices

Generic MDIO 45 Device (Download DDF)