I2C MCP23017 16 I/O Module
This is a 16 IO extension module of the I2C interface, and uses the MCP23017 chip of MicroChip. The chip is fully functional where each IO can be configured as input or output arbitrarily, and can be used for color weaving to use pull-up resistors. The module can be configured as input sub IO which can enable interrupt functions. The IO interface has a strong driving capacity, and the current can reach 25mA.
MCP23017 is a high-speed I2C interface, up to 10MHz. The chip has 3 address pins and can set 8 different addresses, so 8 modules can be connected through two I2C buses to achieve up to 128 IO extensions.
Quick Spec
- Working voltage: 3.0-5.5V
- Drive chip: MCP23017
- Number of IO: 16 (input, output, interruption)
- Drive current: 25mA
- SPI frequency: <10MHz
- Working temperature: -40 Celsius to 85 Celsius
- Chip level: Industrial grade
- Parallel multiple: Up to 8
- Driver: Arduino Library
Board Layout
Dimensions
Resources
Code
Shipping List
- 1 x I2C MCP23017 16 I/O Module
I2C MCP23017 16 I/O Module
- Brand: Generic
- Product Code: SPI-MCP23S17-MOD
- Weight: 0.007kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | In Stock | AN062 |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
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R95.00 (Inc Tax: R109.25)
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