Maxim's controllers provide protocol conversion and port expansion for popular serial communications protocols including RS-232 and USB. In addition, our smart card controllers cost-effectively read smart cards. Our I/O expanders increase the functionality of your microcontroller through incremental port expansion.

Select Controller Products 

Select I/O Expander Products 

Also see:
USB Products


Related Resources

1-Wire®-to-I2C Master Bridge

  • Converts 1-Wire Communication Protocol to I2C Master I/O
  • Flexible 1-Wire Slave and I2C Master Operational Modes
  • Low Power Consumption