Arduino_UNO_R3

MCU_Module

Arduino UNO Microcontroller Module, release 3

Symbol

32 pins
Schematic symbol for Arduino_UNO_R3
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

32 pads
Footprint for Arduino_UNO_R3
Library
Module
Mount
through_hole
Courtyard
75.43 × 53.84 mm
Link
exact
Footprint page
Open →

3D model

none
no 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.

PinNameTypePad
1NCno_connect1
2IOREFoutput2
3~{RESET}input3
43V3power_out4
5+5Vpower_out5
6GNDpower_in6
7GNDpower_in7
8VINpower_in8
9A0bidirectional9
10A1bidirectional10
11A2bidirectional11
12A3bidirectional12
13SDA/A4bidirectional13
14SCL/A5bidirectional14
15D0/RXbidirectional15
16D1/TXbidirectional16
17D2bidirectional17
18D3bidirectional18
19D4bidirectional19
20D5bidirectional20
21D6bidirectional21
22D7bidirectional22
23D8bidirectional23
24D9bidirectional24
25D10bidirectional25
26D11bidirectional26
27D12bidirectional27
28D13bidirectional28
29GNDpower_in29
30AREFinput30
31SDA/A4bidirectional31
32SCL/A5bidirectional32

On real boards

20+ designs use this part

20 placed it by name in a schematic. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed