General Description
The Fairchild FM3570 replaces the CPU motherboard’s configuration switches with an electronic implementation consisting of a 4/5-bit multiplexed, 1-bit latched port, standard 2-wire bus interface, and non-volatile latches.

FEATUREs
■ Extended Operating Voltage Range 3.0V-5.5V
■ IIC Compatible Slave Interface.
■ ESD performance: Human body model > 2000V
■ Choice of 2.5V Outputs or Open-Drain Outputs