| 16,17 | VDDIN_3V3 | Main 3.3V Supply inputs. Used for Peripheral I/O
lines and MIC2800-G1JJYML supplies. | – |
| 55 | VDDBU | Input supply for Slow Clock Oscillator, internal 32
kHz RC Oscillator and a part of the System Controller | – |
| 65 | VDDSDHC | SDMMC I/O lines supply input | – |
| 15 | VDDISC | Image Sensor I/O lines supply input | – |
| 1, 10, 18, 26, 31, 39, 42, 43, 50, 56, 62, 66, 69,
72, 75, 88, 89, 98, 107, 130, 131, 149, 166, 171, 176 | GND | Ground connections | Must be connected together |
| 129 | RFU0 | Reserved for future use | Must be left floating |
| 147 | RFU1 | Reserved for future use | Must be left floating |
| 153 | RFU2 | Reserved for future use | Must be left floating |
