STM32L081CZUx
MCU_ST_STM32L0
STMicroelectronics Arm Cortex-M0+ MCU, 192KB flash, 20KB RAM, 32 MHz, 1.65-3.6V, 37 GPIO, UFQFPN48
Symbol
49 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
Footprint
49 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 8.26 × 8.26 mm
- Link
- exact
- Footprint page
- Open →
3D model
noneno 3D model
The footprint references no model, or the referenced model is not in the upstream package set.
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | VDD | power_in | 1 |
| 2 | PC13 | bidirectional | 2 |
| 3 | PC14 | bidirectional | 3 |
| 4 | PC15 | bidirectional | 4 |
| 5 | PH0 | bidirectional | 5 |
| 6 | PH1 | bidirectional | 6 |
| 7 | NRST | input | 7 |
| 8 | VSSA | power_in | 8 |
| 9 | VDDA | power_in | 9 |
| 10 | PA0 | bidirectional | 10 |
| 11 | PA1 | bidirectional | 11 |
| 12 | PA2 | bidirectional | 12 |
| 13 | PA3 | bidirectional | 13 |
| 14 | PA4 | bidirectional | 14 |
| 15 | PA5 | bidirectional | 15 |
| 16 | PA6 | bidirectional | 16 |
| 17 | PA7 | bidirectional | 17 |
| 18 | PB0 | bidirectional | 18 |
| 19 | PB1 | bidirectional | 19 |
| 20 | PB2 | bidirectional | 20 |
| 21 | PB10 | bidirectional | 21 |
| 22 | PB11 | bidirectional | 22 |
| 23 | VSS | power_in | 23 |
| 24 | VDD | power_in | 24 |
| 25 | PB12 | bidirectional | 25 |
| 26 | PB13 | bidirectional | 26 |
| 27 | PB14 | bidirectional | 27 |
| 28 | PB15 | bidirectional | 28 |
| 29 | PA8 | bidirectional | 29 |
| 30 | PA9 | bidirectional | 30 |
| 31 | PA10 | bidirectional | 31 |
| 32 | PA11 | bidirectional | 32 |
| 33 | PA12 | bidirectional | 33 |
| 34 | PA13 | bidirectional | 34 |
| 35 | VSS | passive | 35 |
| 36 | VDDIO2 | power_in | 36 |
| 37 | PA14 | bidirectional | 37 |
| 38 | PA15 | bidirectional | 38 |
| 39 | PB3 | bidirectional | 39 |
| 40 | PB4 | bidirectional | 40 |
| 41 | PB5 | bidirectional | 41 |
| 42 | PB6 | bidirectional | 42 |
| 43 | PB7 | bidirectional | 43 |
| 44 | BOOT0 | input | 44 |
| 45 | PB8 | bidirectional | 45 |
| 46 | PB9 | bidirectional | 46 |
| 47 | VSS | passive | 47 |
| 48 | VDD | power_in | 48 |
| 49 | VSS | passive | 49 |
On real boards
20+ designs use this part
20 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Boston BOARD15by footprint
- LibreVNA Kicad PCBby footprint
- Black Pill v3.0 (STM32G474)by footprint
- Space Dumplingby footprint
- X65-SBC Boardby footprint
- Boston BOARD19by footprint
- Boston BOARD17by footprint
- Boston BOARD16by footprint
- Boston BOARD18by footprint
- Boston BOARD20by footprint
- SatNOGS COMMSby footprint
- Jbc Stationby footprint
- Lehmann TWIPR BOARD4by footprint
- Open Controller For Ventilator BOARD8by footprint
- ChipIgnite Explainby footprint
- MCH2022 badge - PCBby footprint
- TinyTapeout ASIC Simulator (for TT3)by footprint
- Kottoruwa Hardwareby footprint
- Open Controller For Ventilator BOARD9by footprint
- Fi RoFIby footprint
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed