MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications

MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications

MCP23S17-E/SS I/O Expander for SPI, 16-bit, 28 Pins, operates at 1.8V to 5.5V.

The MICROCHIP MCP23S17-E/SS I/O Expander is a versatile solution for serial communication. It offers 16 bits of I/O expansion for SPI applications. This component features multiple 8-bit configuration registers, allowing you to set input, output, and polarity options easily. The system master can control I/Os as inputs or outputs by setting the I/O configuration bits. With a compact SSOP package, it is ideal for space-constrained designs.

Designed for both 8-bit and 16-bit modes, the MCP23S17-E/SS I/O Expander provides flexibility in your electronic projects. It enables the inversion of input port polarity through dedicated registers, making it suitable for various applications. The component is compatible with a range of microcontrollers, enhancing your design's efficiency and functionality.

This I/O expander is perfect for automation, robotics, and custom electronic projects. Leverage the MCP23S17-E/SS to simplify your circuit designs while expanding your I/O capabilities effectively.

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Features of MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications

• 16-bit I/O expansion
• Multiple 8-bit configuration registers
• Operates at 1.8V to 5.5V
• Supports SPI communication
• Compact SSOP package

Specification of MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications

• 28 Pins
• I/O configuration bits
• Polarity inversion register
• 8-bit and 16-bit modes
• -40°C to +125°C operating temperature

Applications of MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications

• Automation
• Robotics
• Microcontroller interfacing
• Custom electronic projects
• Home automation

Package Includes

• 1 X MICROCHIP MCP23S17-E/SS I/O Expander for SPI Applications