Datasheet Details
| Part number | AN1043 |
|---|---|
| Manufacturer | Microchip |
| File Size | 321.36 KB |
| Description | Unique Features of the MCP23X08/17 GPIO Expanders |
| Datasheet |
 AN1043 Datasheet
|
|
|
| Part number | AN1043 |
|---|---|
| Manufacturer | Microchip |
| File Size | 321.36 KB |
| Description | Unique Features of the MCP23X08/17 GPIO Expanders |
| Datasheet |
AN1043 Datasheet
|
|
|
|
The I/O port is highly configurable for maximum flexibility.
Figure 1 is a simplified block diagram of an I/O port pin.
The port can either drive logic levels on the pin, or read logic levels from the pad.