PI4IOE5V9521 2-bit I2C-bus and SMBus low power I/O port

Pericom Semiconductor

Description

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The PI4IOE5V9521 provides 2 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/ SMBus applications.

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Datasheet Specifications

Part number: PI4IOE5V9521
Manufacturer: Pericom Semiconductor
File Size: 306.57 KB
Datasheet: PI4IOE5V9521-PericomSemiconductor.pdf
Description: 2-bit I2C-bus and SMBus low power I/O port

Features

*  Operation power supply voltage from 2.3V to 5.5V  2-bit I2C-bus GPIO with interrupt and reset  5V tolerant I/Os  Active Low interrupt output  Active Low reset input  Polarity inversion register  Low current consumption  0Hz to 1MHz clock frequency  Noise filter on SCL/SDA inputs  Power-on

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PI4IOE5V9521 2-bit I2C-bus and SMBus low power port Pericom Semiconductor

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