General Description
The Fairchild FM3565 replaces the PC motherboard’s CPU configuration switches with an electronic implementation, consisting of a 5-bit multiplexed port, standard 2-wire bus interface, and non-volatile latches with external hardware control.

FEATUREs
■ Extended Operating Voltage Range 3.0V-5.5V
■ IIC Compatible Slave Interface.
■ ESD performance: Human body model > 2000V
■ Open-Drain Outputs