Atmega16U2 Jp5; Atmega16U2 Icsp1; Digital Pins D22 - D53 Lhs - Arduino Mega 2560 Product Reference Manual

5.3 ATMEGA16U2 JP5

Pin Function
1 PB4
2 PB6
3 PB5
4 PB7

5.4 ATMEGA16U2 ICSP1

Pin Function
1 CIPO
2 +5V
3 SCK
4 COPI
5 RESET
6 GND

5.5 Digital Pins D22 - D53 LHS

Pin Function
1 +5V
2 D22
3 D24
4 D26
5 D28
6 D30
7 D32
8 D34
9 D36
10 D38
11 D40
12 D42
13 D44
14 D46
15 D48
16 D50
17 D52
18 GND
13 / 18
Type
Internal
Internal
Internal
Internal
Type Description
Internal Controller In Peripheral Out
Internal Power Supply of 5V
Internal Serial Clock
Internal Controller Out Peripheral In
Internal Reset
Internal Ground
Type
Power
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Power
Arduino® MEGA 2560 Rev3
Arduino® MEGA 2560 Rev3
Description
Serial Wire Debug
Serial Wire Debug
Serial Wire Debug
Serial Wire Debug
Description
Power Supply of 5V
Digital input 22/GPIO
Digital input 24/GPIO
Digital input 26/GPIO
Digital input 28/GPIO
Digital input 30/GPIO
Digital input 32/GPIO
Digital input 34/GPIO
Digital input 36/GPIO
Digital input 38/GPIO
Digital input 40/GPIO
Digital input 42/GPIO
Digital input 44/GPIO
Digital input 46/GPIO
Digital input 48/GPIO
Digital input 50/GPIO
Digital input 52/GPIO
Ground
Modified: 15/12/2021