MCP23X17EV MCP23X17 16-Bit GPIO Expander Evaluation Board

The MCP23X17 16-bit GPIO Expander Evaluation Board demonstrates simple input/output functionality of the MCP23017 (I2C interface) and the MCP23S17 (SPI interface). The system demonstrates the simplicity of monitoring four pins configured as inputs and applying a predetermined pattern on LEDs connected to the remaining 12 pins configured as outputs.

Demonstrates the MCP23X17 devices in a simple I/O application
ICSP header for the PICmicro allows users to customize firmware to further evaluate the MCP23X17
Jumpers and headers allow the MCP23X17 to connect directly to custom applications for prototype work
Can be powered from a 3.0V to 5V DC power source (connected to the +5V and GND test points)

Documentation & Software

Documents	Last Updated	Size
MCP23017/MCP23S17 Data Sheet	7/6/2016 3:04:34 PM	845KB
MCP23X17 Evaluation Board User's Guide	8/28/2006 3:40:07 PM	587KB
MCP23X17 16-Bit GPIO Expander Evaluation Board Gerbers	2/6/2006 3:29:12 PM	163KB
MCP23X17 16-Bit GPIO Expander Evaluation Board Firmware	2/6/2006 3:27:18 PM	9KB