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MCP23S17 SPI GPIO Expander

Public Unreviewed

by Ray

16-bit general-purpose I/O expander with an SPI interface and interrupt outputs.

gpio-expanderspiio-expanderinterruptmicrochipsoic-28
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SPI GPIO expanderadd more I/Oport expander16-bit I/O over SPI
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Add 16 interrupt-capable GPIOs to an MCU over SPI, with up to 8 devices on one bus via hardware address pins.

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gpio-expanderspiio-expanderinterruptmicrochipsoic-28
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