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Update mcp230xx.md - update datasheets to current versions and links to HTTPS #5581

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Update mcp230xx.md
nepozs Nov 9, 2025
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Merge branch 'current' into patch-3
nepozs Nov 10, 2025
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Update mcp230xx.md
nepozs Nov 10, 2025
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6 changes: 3 additions & 3 deletions content/components/mcp230xx.md
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Expand Up @@ -19,7 +19,7 @@ The Microchip MCP230xx series of general purpose, parallel I/O expansion for I²

## MCP23008 Component

The MCP23008 component ([datasheet](http://ww1.microchip.com/downloads/en/devicedoc/21919e.pdf),
The MCP23008 component ([datasheet](https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP23008-MCP23S08-Data-Sheet-DS20001919.pdf),
[Adafruit](https://www.adafruit.com/product/593)) has 8 GPIOs that can be configured independently.

```yaml
Expand Down Expand Up @@ -78,7 +78,7 @@ binary_sensor:

## MCP23016 Component

The MCP23016 component ([datasheet](http://ww1.microchip.com/downloads/en/devicedoc/20090c.pdf))
The MCP23016 component ([datasheet](https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/20090C.pdf))
has 16 GPIOs and can be configured the same way than the other variants.

> [!NOTE]
Expand Down Expand Up @@ -131,7 +131,7 @@ binary_sensor:
## MCP23017 Component

The MCP23017 component allows you to use MCP23017 I/O expanders
([datasheet](http://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf),
([datasheet](https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP23017-Data-Sheet-DS20001952.pdf),
[Adafruit](https://www.adafruit.com/product/732)) in ESPHome.
It uses the [I²C Bus](/components/i2c) for communication.

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