PI4IOE5V9557, PI4IOE5V9557LE 8-bit I2C-bus and SMBus I/O port

Pericom Semiconductor

Description

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The PI4IOE5V9557 provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2Cbus/SMBus applications.

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PI4IOE5V9557 Datasheet Preview — This datasheet PDF includes multiple part numbers: PI4IOE5V9557, PI4IOE5V9557LE. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: PI4IOE5V9557, PI4IOE5V9557LE
Manufacturer: Pericom Semiconductor
File Size: 524.59 KB
Datasheet: PI4IOE5V9557LE-PericomSemiconductor.pdf
Description: 8-bit I2C-bus and SMBus I/O port
Note: This datasheet PDF includes multiple part numbers: PI4IOE5V9557, PI4IOE5V9557LE.
Please refer to the document for exact specifications by model.

Features

*  Operation power supply voltage from 2.3V to 5.5V  8-bit I2C-bus GPIO with interrupt and reset  5V tolerant I/Os  Polarity inversion register  Active LOW Reset Pin  Low current consumption  0Hz to 400KHz clock frequency  Noise filter on SCL/SDA inputs  Power-on reset  ESD protection (4KV H

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PI4IOE5V9557LE 8-bit I2C-bus and SMBus port Pericom Semiconductor

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