8-Bit I/O Expander with Open-Drain Outputs

DEVICE OVERVIEW The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface. • MCP23009 – I2C interface • MCP23S09 – SPI interface The MCP23X09 consists of multiple 8-bit configuration register

文件：643.44 Kbytes 页数：50 Pages

MICROCHIP

微芯科技

8-Bit I/O Expander with Open-Drain Outputs

DEVICE OVERVIEW The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface. • MCP23009 – I2C interface • MCP23S09 – SPI interface The MCP23X09 consists of multiple 8-bit configuration register

文件：643.44 Kbytes 页数：50 Pages

MICROCHIP

微芯科技

8-Bit I/O Expander with Open-Drain Outputs

DEVICE OVERVIEW The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface. • MCP23009 – I2C interface • MCP23S09 – SPI interface The MCP23X09 consists of multiple 8-bit configuration register

文件：643.44 Kbytes 页数：50 Pages

MICROCHIP

微芯科技

8-Bit I/O Expander with Open-Drain Outputs

DEVICE OVERVIEW The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface. • MCP23009 – I2C interface • MCP23S09 – SPI interface The MCP23X09 consists of multiple 8-bit configuration register

文件：643.44 Kbytes 页数：50 Pages

MICROCHIP

微芯科技