MCP23009_MicrochipTechnology.pdf
Datasheet Details
Part number:
MCP23S09, MCP23009
Manufacturer:
Microchip ↗ Technology
File Size:
803.56 KB
Description:
8-bit i/o expander.
Note:
This datasheet PDF includes multiple part numbers: MCP23S09, MCP23009.
Please refer to the document for exact specifications by model.
MCP23S09, MCP23009, 8-Bit I/O Expander
MCP23S09 Features
* 8-Bit Remote Bidirectional I/O Port: - I/O Pins Default to Input
* Open-Drain Outputs: - 5.5V Tolerant - 25 mA Sink Capable (per Pin) - 200 mA Total
* High-Speed I2C™ Interface (MCP23009): - 100 kHz - 400 kHz - 3.4 MHz
* High-Speed SPI Interface (MCP23S09): - 10 MH
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