La presentación puede verse aquí: https://www.youtube.com/watch?v=kih_pQlMNJA

1. Comparando
Arduinos
Por: Volkan Rivera

2. Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recomendado) 7-12V
Input Voltage (limites) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (0.5KB usados para el bootloader)
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz
Arduino UNO

3. Microcontroller ATmega32u4
Operating Voltage 5V
Input Voltage (recomendado) 7-12V
Input Voltage (limites) 6-20V
Digital I/O Pins 20
PWM Channels 7
Analog Input Channels 12
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (4KB usados para el bootloader)
SRAM 2.5 KB
EEPROM 1 KB
Clock Speed 16 MHz
Arduino Leonardo

4. Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage (recomendado) 7-12V
Input Voltage (limites) 6-20V
Digital I/O Pins 54 (of which 15 provide PWM output)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB (8 KB c)
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz
Arduino MEGA 2560

5. Microcontroller ATmega32u4
Operating Voltage 5V
Input Voltage (recomendado) 7-12V
Input Voltage (limites) 6-20V
Digital I/O Pins 20
PWM Channels 7
Analog Input Channels 12
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (4KB usados para el bootloader)
SRAM 2.5 KB
EEPROM 1 KB
Clock Speed 16 MHz
Arduino Micro

6. Microcontroller AT91SAM3X8E
Operating Voltage 3.3V
Input Voltage (recomendado) 7-12V
Input Voltage (limites) 6-16V
Digital I/O Pins 54 (of which 12 provide PWM output)
Analog Input Pins 12
Analog Outputs Pins 2 (DAC)
Total DC Output Current on all I/O lines 130 mA
DC Current for 3.3V Pin 800 mA
DC Current for 5V Pin 800 mA
Flash Memory 512 KB
SRAM 96 KB (dos bancos: 64KB and 32KB)
Clock Speed 84 MHz
Arduino Due

7. ● Arduino Yun (Leonardo + Atheros AR9331)
● Arduino Tre (Mega + Beaglebone Black)
● Arduino Robot
● Arduino Esplora
● Arduino Mega ADK
● Arduino Ethernet (UNO + W5100)
● Arduino Mini (un pequeño UNO)
● LilyPad Arduinos (usado en e-textiles)
● Arduino Nano y Pro Mini.
Otros Arduinos