Symbol
57 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
Footprint
57 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 8.2 × 8.2 mm
- Link
- exact
- Footprint page
- Open →
3D model
STEPPackage_DFN_QFN_QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm
7 × 7 × 0.89 mm
716 KB STEP
- Library
- Package_DFN_QFN_QFN-56-1EP_7x7mm_P0.4mm
- Link
- exact
- Model page
- Open →
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | VDDA | power_in | 1 |
| 2 | LNA_IN | bidirectional | 2 |
| 3 | VDD3P3 | power_in | 3 |
| 4 | VDD3P3 | passive | 4 |
| 5 | GPIO0 | bidirectional | 5 |
| 6 | GPIO1 | bidirectional | 6 |
| 7 | GPIO2 | bidirectional | 7 |
| 8 | GPIO3 | bidirectional | 8 |
| 9 | GPIO4 | bidirectional | 9 |
| 10 | GPIO5 | bidirectional | 10 |
| 11 | GPIO6 | bidirectional | 11 |
| 12 | GPIO7 | bidirectional | 12 |
| 13 | GPIO8 | bidirectional | 13 |
| 14 | GPIO9 | bidirectional | 14 |
| 15 | GPIO10 | bidirectional | 15 |
| 16 | GPIO11 | bidirectional | 16 |
| 17 | GPIO12 | bidirectional | 17 |
| 18 | GPIO13 | bidirectional | 18 |
| 19 | GPIO14 | bidirectional | 19 |
| 20 | VDD3P3_RTC | power_in | 20 |
| 21 | XTAL_32K_P | passive | 21 |
| 22 | XTAL_32K_N | passive | 22 |
| 23 | DAC_1 | bidirectional | 23 |
| 24 | DAC_2 | bidirectional | 24 |
| 25 | GPIO19/USB_D- | bidirectional | 25 |
| 26 | GPIO20/USB_D+ | bidirectional | 26 |
| 27 | VDD3P3_RTC_IO | power_in | 27 |
| 28 | GPIO21 | bidirectional | 28 |
| 29 | SPICS1 | bidirectional | 29 |
| 30 | VDD_SPI | power_out | 30 |
| 31 | SPIHD | bidirectional | 31 |
| 32 | SPIWP | bidirectional | 32 |
| 33 | SPICS0 | bidirectional | 33 |
| 34 | SPICLK | bidirectional | 34 |
| 35 | SPIQ | bidirectional | 35 |
| 36 | SPID | bidirectional | 36 |
| 37 | GPIO33 | bidirectional | 37 |
| 38 | GPIO34 | bidirectional | 38 |
| 39 | GPIO35 | bidirectional | 39 |
| 40 | GPIO36 | bidirectional | 40 |
| 41 | GPIO37 | bidirectional | 41 |
| 42 | GPIO38 | bidirectional | 42 |
| 43 | MTCK | bidirectional | 43 |
| 44 | MTD0 | bidirectional | 44 |
| 45 | VDD3P3_CPU | power_in | 45 |
| 46 | MDTI | bidirectional | 46 |
| 47 | MTMS | bidirectional | 47 |
| 48 | U0TXD | bidirectional | 48 |
| 49 | U0RXD | bidirectional | 49 |
| 50 | GPIO45 | bidirectional | 50 |
| 51 | VDDA | passive | 51 |
| 52 | XTAL_N | output | 52 |
| 53 | XTAL_P | input | 53 |
| 54 | VDDA | passive | 54 |
| 55 | GPIO46 | input | 55 |
| 56 | CHIP_PU | input | 56 |
| 57 | GND | power_in | 57 |
On real boards
20+ designs use this part
2 placed it by name in a schematic; 18 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Car Power Management Sytemby footprint
- DangerDoughnutby footprint
- Tsar BOARD2by footprint
- Car Power Management Sytem BOARD2by footprint
- Pixel_clickby footprint
- 22 Aitken BOARD2by footprint
- Guesserby footprint
- IPRL Electronics Hardware BOARD13by footprint
- IPRL Electronics Hardware BOARD17by footprint
- Messengerby footprint
- IPRL Electronics Hardware BOARD2by footprint
- IPRL Electronics Hardware BOARD5by footprint
- MIG Dumperby footprint
- Boards BOARD7by footprint
- Aerochungus Flight Recorderby footprint
- RadianiteBoardsby footprint
- Boards BOARD13by footprint
- Shardby footprint
- Drum Beat Reactive LED Glasses CircuitDisgn Filterby name
- Lockwood OpenInductionby name
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed