XRA1405 Datasheet - Exar

XRA1405 16-BIT SPI GPIO EXPANDER

The XRA1405 is an 16-bit GPIO expander with an SPI interface. After power-up, the XRA1405 has internal 100K ohm pull-up resistors on each I/O pin that can be individually enabled. In addition, the GPIOs on the XRA1405 can individually be controlled and configured. As outputs, the GPIOs can be output.

XRA1405 Features

* 1.65V to 3.6V operating voltage

* 16 General Purpose I/Os (GPIOs)

* Integrated Level Shifters

* 5V tolerant inputs

* Maximum stand-by current of 1uA at +1.8V

* SPI bus interface

* SPI Clock Frequency up to 26MHz

* Individually programmabl

XRA1405-Exar.pdf

XRA1405 Datasheet Preview — Preview of XRA1405 PDF

Datasheet Details

Part number:

XRA1405

Manufacturer:

Exar

File Size:

215.86 KB

Description:

16-bit spi gpio expander.

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XRA1405 XRA1405 16-BIT SPI GPIO EXPANDER Exar

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