ADC
The AP7200 Analog to digital converter with touch screen support is available on a separate header on STK1005 to ensure good signal quality at the AP7200 pins.
The header features six analog pins together with filtered 3.3V analog supply voltage and ground.
pinout
| Signal | pin | pin | signal |
|---|---|---|---|
| AVCC3.3 | 1 | 2 | GND |
| ADC0 | 3 | 4 | ADC1 |
| ADC2 | 5 | 6 | ADC3 |
| ADC4 | 7 | 8 | ADC5 |