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XRA1403 - 16-Bit SPI GPIO Expander

MaxLinear

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Datasheet Details

Part number	XRA1403
Manufacturer	MaxLinear ↗
File Size	1.20 MB
Description	16-Bit SPI GPIO Expander
Datasheet	XRA1403-MaxLinear.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 Control.
Output Three-State.

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Published: Aug 27, 2023 |