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

Product Overview

Pericom Semiconductor

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

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

 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 HBM and 1KV CDM)  Offered in three different packages:SOIC-16, TSSOP-16 and TQFN 4x4-16.

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Published: Jul 18, 2018 |