54.4 Pin List
| Pin Name | Description | Type |
|---|---|---|
| TCLK0–TCLK2 | External clock input | Input |
| TIOA0–TIOA2 | I/O line A | I/O |
| TIOB0–TIOB2 | I/O line B | I/O |
Note: This table provides pin names of a first instance of a Timer
Counter block (i.e., instance TC0). For any subsequent instances, the signal numbering
increments. For example, “TCLK3-TCLK5”, "TIOA3-TIOA5” and "TIOB3-TIOB5” are the external
clock input pins of a second Timer Counter block (i.e., instance TC1).