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

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8-Bit SPI I/O Expander with Open-Drain Output

MCP23S09 is an 8-bit I/O expander with SPI interface operating at 10 MHz. The MCP23S09 is available in 18-pin PDIP (300 mil), 18-pin SOIC (300 mil) and 16-pin 3x3mm QFN package I/O pins default to input\n 5.5V tolerant\n 25 mA sink\n 200 mA total\n Low standby current as low as 1 µA\n High-speed SPI interface at 10 MHz\n Configurable interrupt output pins: Configurable as active-high, active-low or open-drain\n Configurable interrupt source: Interrupt-on-change from config;

Microchip

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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

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