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MIC74 Datasheet - Micrel Semiconductor

MIC74 2-Wire Serial I/O Expander and Fan Controller Advance Information

The MIC74 is a fully programmable serial-to-parallel I/O expander compatible with the SMBus™ (system management bus) protocol. It acts as a “slave” on the bus, providing eight independent I/O lines. Each I/O bit can be individually programmed as an input or output. If programmed as an output, each I.

MIC74 Features

* Provides eight bits of general purpose I/O

* Built in fan speed control logic (optional)

* 2-wire SMBus™/I2C™ compatible serial interface plus interrupt output

* 2.7V to 3.6V operating voltage range

* 5V-tolerant I/O

* Low quiescent current: 2µA (typ

MIC74 Datasheet (142.57 KB)

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Datasheet Details

Part number:

MIC74

Manufacturer:

Micrel Semiconductor

File Size:

142.57 KB

Description:

2-wire serial i/o expander and fan controller advance information.

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MIC74 2-Wire Serial Expander and Fan Controller Advance Information Micrel Semiconductor

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