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XRA1404 - 8-BIT SPI GPIO EXPANDER

Exar

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Datasheet Details

Part number	XRA1404
Manufacturer	Exar
File Size	207.71 KB
Description	8-BIT SPI GPIO EXPANDER
Datasheet	XRA1404-Exar.pdf

XRA1404 Product details

Description

The XRA1404 is an 8-bit GPIO expander with an SPI interface.

Features

1.65V to 3.6V operating voltage.
Integrated level shifters.
8 General Purpose I/Os (GPIOs).
5V tolerant inputs.
Maximum stand-by current of 1uA at +1.8V.
SPI bus interface.
SPI Clock Frequency up to 26MHz.
Individually programmable inputs.
Internal pull-up resistors.
Polarity inversion.
Individual interrupt enable.
Rising edge and/or Falling edge interrupt.
Input filter.
Individually programmab.

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Published: Aug 27, 2016 |