MCP23017, 16 I2C I/O extension board. Arduino ESP8266 ESP32 Raspberry Pi Projects

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2.15$

MCP23017, 16 I2C I/O extension board for Arduino ESP8266 ESP32 Raspberry Pi Projects

MCP23017, 16 I2C I/O extension board. Arduino ESP8266 ESP32 Raspberry Pi Projects

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The MCP23017 allows you to add 16 digital IO via the I2C bus to your Arduino, ESP8266, ESP32, ESP8266 or Raspberry Pi projects. The MCP23S17 is a version suitable for the SPI bus up to 10 MHz.

Main technical characteristics

  • Manufacturer: Microchip
  • Power supply:
    • from 2.7V to 5.5V
    • standby current: 1 μA max.
  • Output current: 20mA per output without exceeding 150mA in total on VSS
  • I2C addresses
    • Primary: 0x20
    • Alternative : 0x27
    • Other: use pins A0, A1 and A2 to assign an address
  • Supported I2C bus speed: 100kHz, 400kHz and 1.7MHz
  • Brooches
    • VDD Power supply (2.7V to 5.5V)
    • VSS GND, electrical ground
    • A0, A1, A2: selection of the I2C address
  • Libraries
  • Availability
    • DIP28 box to be welded at 2.54mm pitch
    • SO28 box to be welded
    • Expansion board
  • Technical documentation
MCP23017 I2C pin identification

MCP23S017 pinout dip28 spi 16 io

Expansion board and integrated circuit I2C MCP23017 or MCP23S17

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Specification: MCP23017, 16 I2C I/O extension board. Arduino ESP8266 ESP32 Raspberry Pi Projects

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Set Alert for Product: MCP23017 DIP SOP Bidirectional 16-Bit I/O Expander I2C IIC Serial Interface - $2.15
Price history for MCP23017 DIP SOP Bidirectional 16-Bit I/O Expander I2C IIC Serial Interface
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Since: 21 September 2020
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Price history
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Price history for MCP23017 DIP SOP Bidirectional 16-Bit I/O Expander I2C IIC Serial Interface
Latest updates:
  • $2.15 - 4 July 2021
  • $2.04 - 25 June 2021
  • $2.15 - 9 June 2021
  • $1.58 - 16 March 2021
  • $1.08 - 2 October 2020
  • $1.03 - 27 September 2020
  • $1.08 - 21 September 2020
Since: 21 September 2020
  • Highest Price: $2.15 - 9 June 2021
  • Lowest Price: $1.03 - 27 September 2020
Last Amazon price update was: 21 September 2021 3 h 13 min
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.

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