MCP23017 I2C IO Expansion Board, 16 I/O Pins

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MCP23017 I2C IO Expansion Board, 16 I/O Pins, 3.3V/5V, for Arduino, Raspberry Pi and STM32

Name: MCP23017 I2C IO Expansion Board, 16 I/O Pins, 3.3V/5V, for Arduino, Raspberry Pi and STM32
SKU: PP-336752CA
Price: 15.85 CAD
Availability: InStock

$15.85

5+ $15.48 each · 10+ $15.11 each

Est. delivery 6–12 days

Free shipping when eligible items total $20+. Otherwise est. $2.88

In stock

Supplier stock is confirmed at checkout.

Quantity

Sold by: Polar Parts
Ships from: Our supplier partnersSupport from Milton, Ontario
Shipping: Canada only
Returns: 14 days, unopened items
Payment: Secure checkout

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About this part

An MCP23017 board that adds 16 I/O pins over I2C, with jumper-set addresses so up to 8 boards can share one bus.

Specifications

Brand	spotpear
Accessory Type	Extension Board
Battery Included	no
Typical Application Fields	Education and Learning
Compatible With	Board
SKU	PP-336752CA

Supplier description

Provided by the supplier. Our shipping, returns and support terms apply.

Overview The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels. Features I2C controlled, expands 2 signal pins as 16 I/O pins I2C address configurable by shorting the A0/A1/A2 jumpers Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked Onboard voltage translator, compatible with 3.3V/5V level Comes with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32) Specifications Operating voltage: 5V/3.3V Interface: I2C Interrupt pins: INTA, INTB Expansion I/Os: 16 Dimension: 38mm × 23mm Mounting hole size: 2.0mm Interface Definition PIN I2C VCC Power supply, 3.3V/5V GND Ground SDA I2C data line SCL I2C clock line INTA PA group interrupt output INTB PB group interrupt output Dimensions Picture Package Contains MCP23017 IO Expansion Board x1 PH2.0 20cm 6Pin x1

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Shipping & returns

Delivery: Ships from suppliers outside Canada. Estimated delivery: 6–12 days to Canadian addresses. Estimates aren't guaranteed. Tracking is shared when available.Shipping policy
Shipping cost and tax: This item is eligible for free shipping: eligible items in your cart ship free once they total $20 or more. Carts of many low-priced parts need more than $20, and the cart shows how much. Under that, shipping is estimated at $2.88 from a supplier quote and quoted live for your Canadian address at checkout. Sales tax is added there too, so you see the full total before you pay.
Returns: Unopened, unused items in resalable condition can be returned within 14 days of delivery. Some items are excluded.Refund policy
Questions before you order?: Ask about fit, compatibility or bulk quantities.support@polarparts.ca Contact support