ATmega4809-M
MCU_Microchip_ATmega
20MHz, 48kB Flash, 6kB SRAM, 256B EEPROM, UQFN-48
Symbol
49 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- ATmega3209-M
Footprint
49 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 7.26 × 7.26 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 | PA5 | bidirectional | 1 |
| 2 | PA6 | bidirectional | 2 |
| 3 | PA7 | bidirectional | 3 |
| 4 | PB0 | bidirectional | 4 |
| 5 | PB1 | bidirectional | 5 |
| 6 | PB2 | bidirectional | 6 |
| 7 | PB3 | bidirectional | 7 |
| 8 | PB4 | bidirectional | 8 |
| 9 | PB5 | bidirectional | 9 |
| 10 | PC0 | bidirectional | 10 |
| 11 | PC1 | bidirectional | 11 |
| 12 | PC2 | bidirectional | 12 |
| 13 | PC3 | bidirectional | 13 |
| 14 | VCC | power_in | 14 |
| 15 | GND | power_in | 15 |
| 16 | PC4 | bidirectional | 16 |
| 17 | PC5 | bidirectional | 17 |
| 18 | PC6 | bidirectional | 18 |
| 19 | PC7 | bidirectional | 19 |
| 20 | PD0 | bidirectional | 20 |
| 21 | PD1 | bidirectional | 21 |
| 22 | PD2 | bidirectional | 22 |
| 23 | PD3 | bidirectional | 23 |
| 24 | PD4 | bidirectional | 24 |
| 25 | PD5 | bidirectional | 25 |
| 26 | PD6 | bidirectional | 26 |
| 27 | PD7 | bidirectional | 27 |
| 28 | AVCC | power_in | 28 |
| 29 | GND | passive | 29 |
| 30 | PE0 | bidirectional | 30 |
| 31 | PE1 | bidirectional | 31 |
| 32 | PE2 | bidirectional | 32 |
| 33 | PE3 | bidirectional | 33 |
| 34 | PF0 | bidirectional | 34 |
| 35 | PF1 | bidirectional | 35 |
| 36 | PF2 | bidirectional | 36 |
| 37 | PF3 | bidirectional | 37 |
| 38 | PF4 | bidirectional | 38 |
| 39 | PF5 | bidirectional | 39 |
| 40 | PF6/~{RESET} | bidirectional | 40 |
| 41 | UPDI | bidirectional | 41 |
| 42 | VCC | passive | 42 |
| 43 | GND | passive | 43 |
| 44 | PA0 | bidirectional | 44 |
| 45 | PA1 | bidirectional | 45 |
| 46 | PA2 | bidirectional | 46 |
| 47 | PA3 | bidirectional | 47 |
| 48 | PA4 | bidirectional | 48 |
| 49 | GND | passive | 49 |
On real boards
3 designs use this part
1 placed it by name in a schematic; 2 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Minitirx coach ambient decoderby footprint
- 2025 Electrical 2by name
- TQFP48 to DIP48 Breakout Boardby footprint
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed