Mini MCP23017

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Mini MCP23017

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Product Information

Module ET-MINI MCP 23017 is an expansion device to expand amount of Port I/O for 16Bit MCU. It divides into 2 of 8Bit Ports (GPA, GPB), and it uses I2C BUS Interface. The specifications of this Module are listed below.


  • Includes Microchip MCP23017 16-Bit I/O Expander Chip
  • Board can be controlled with High-Speed I²C Connection
  • Configurable Address Pins Allows up to 8 Boards on the Same Bus
  • I²C Pull-Up Resistors on-board with Header Selectors
  • Standard Male and Female Headers for Board Interfacing
  • Suitable for Either 5V or 3.3V Systems
  • Configurable Interrupts to Indicate Change in I/O State
  • Standard Shrouded Male Headers for Port Connections
  • Connects Directly to most Microcontrollers and Arduino Boards
  • Board Dimensions: 45 x 55 mm


Product CodeMIN0C53Y49
Stock Level1

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