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XRA1403 - 16-BIT SPI GPIO EXPANDER

Exar

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Datasheet Details

Part number	XRA1403
Manufacturer	Exar
File Size	214.50 KB
Description	16-BIT SPI GPIO EXPANDER
Datasheet	XRA1403-Exar.pdf

XRA1403 Product details

Description

The XRA1403 is an 16-bit GPIO expander with an SPI interface.

Features

1.65V to 3.6V operating voltage.
16 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 programmable outputs.
Output Level Contr.

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Published: Aug 27, 2016 |