Arduino Products and GENUINO PRODUCTS > Compare Products

Compare board specs

This table shows a quick comparison between the characteristics of all the Arduino and Genuino boards.

Name
Processor
Operating/Input
Voltage
CPU Speed
Analog In/Out
Digital IO/PWM
EEPROM [kB]
SRAM [kB]
Flash [kB]
USB
UART
101
Intel® Curie
3.3 V/ 7-12V
32MHz
6/0
14/4
-
24
196
Regular
-
Gemma
ATtiny85
3.3 V / 4-16 V
8 MHz
1/0
3/2
0.5
0.5
8
Micro
0
LilyPad
ATmega168V
ATmega328P
2.7-5.5 V /
2.7-5.5 V
8MHz
6/0
14/6
0.512
1
16
-
-
LilyPad SimpleSnap
ATmega328P
2.7-5.5 V /
2.7-5.5 V
8 MHz
4/0
9/4
1
2
32
-
-
LilyPad USB
ATmega32U4
3.3 V / 3.8-5 V
8 MHz
4/0
9/4
1
2.5
32
Micro
-
Mega 2560
ATmega2560
5 V / 7-12 V
16 MHz
16/0
54/15
4
8
256
Regular
4
Micro
ATmega32U4
5 V / 7-12 V
16 MHz
12/0
20/7
1
2.5
32
Micro
1
MKR1000
SAMD21 Cortex-M0+
3.3 V/ 5V
48MHz
7/1
8/4
-
32
256
Micro
1
Pro
ATmega168
ATmega328P
3.3 V / 3.35-12 V
5 V / 5-12 V
8 MHz
16 MHz
6/0
14/6
0.512
1
1
2
16
32
-
1
Pro Mini
ATmega328P
3.3 V / 3.35-12 V
5 V / 5-12 V
8 MHz
16 MHz
6/0
14/6
1
2
32
-
1
Uno
ATmega328P
5 V / 7-12 V
16 MHz
6/0
14/6
1
2
32
Regular
1
Zero
ATSAMD21G18
3.3 V / 7-12 V
48 MHz
6/1
14/10
-
32
256
2 Micro
2
Due
ATSAM3X8E
3.3 V / 7-12 V
84 MHz
12/2
54/12
-
96
512
2 Micro
4
Esplora
ATmega32U4
5 V / 7-12 V
16 MHz
-
-
1
2.5
32
Micro
-
Ethernet
ATmega328P
5 V / 7-12 V
16 MHz
6/0
14/4
1
2
32
Regular
-
Leonardo
ATmega32U4
5 V / 7-12 V
16 MHz
12/0
20/7
1
2.5
32
Micro
1
Mega ADK
ATmega2560
5 V / 7-12 V
16 MHz
16/0
54/15
4
8
256
Regular
4
Mini
ATmega328P
5 V / 7-9 V
16 MHz
8/0
14/6
1
2
32
-
-
Nano
ATmega168
ATmega328P
5 V / 7-9 V
16 MHz
8/0
14/6
0.512
1
1
2
16
32
Mini
1
Yùn
ATmega32U4
AR9331 Linux
5 V
16 MHz
400MHz
12/0
20/7
1
2.5
16MB
32
64MB
Micro
1
Arduino Robot
ATmega32u4
5 V
16 MHz
6/0
20/6
1 KB (ATmega32u4)/
512 Kbit (I2C)
2.5 KB
(ATmega32u4)
32 KB (ATmega32u4) of which
4 KB used by bootloader
1
1
MKRZero
SAMD21
Cortex-M0+
32bit low power
ARM MCU
3.3 V
48 MHz
7 (ADC 8/10/12 bit)/1
(DAC 10 bit)
22/12
No
32 KB
256 KB
1
1

Arduino Retired boards specs

Name
Processor
Operating/Input
Voltage
CPU Speed
Analog In/Out
Digital IO/PWM
EEPROM [kB]
SRAM [kB]
Flash [kB]
USB
UART
BT
ATmega328P
5 V / 2.5-12 V
16 MHz
6/0
14/6
1
2
32
-
1
Fio
ATmega328P
3.3 V / 3.7-7 V
8 MHz
8/0
14/6
1
2
32
Mini
1