Arduino Leonardo R3 Nano V3.0 USB ASP ISP ATmega 328 32A 32U4 8A Programmable

• The Arduino Leonardo is a microcontroller board based on the ATmega32u4
  
  • Program Memory Type: Flash
  • Program Memory Size (KB): 32
  • CPU Speed (MIPS/DMIPS): 16
  • SRAM (B): 2,560
  • Data EEPROM/HEF (bytes): 1024
  • Digital Communication Peripherals: 1-UART, 2-SPI, 1-I2C
  • Capture/Compare/PWM Peripherals: 2 Input Capture, 2 CCP, 12PWM
  • Timers: 2 x 8-bit, 2 x 16-bit
  • Number of Comparators: 1
  • Number of USB Modules: 1, Full Speed
  • Temperature Range (°C): -40 to 85
  • Operating Voltage Range (V): 2.7 to 5.5
  • Pin Count: 44
• USB A to Micro USB Cable 50cm
  

• The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P; offers the same connectivity and specs of the UNO board in a smaller form factor.
  • Microcontroller: ATmega328
  • Operating Voltage: 5V
  • Flash Memory: 32KB of wich 2KB used by bootloader
  • SRAM: 2KB
  • Clock Speed: 16MHz
  • Analog IN Pins: 8
  • EEPROM: 1KB
  • DC Current per I/O Pins: 40mA
  • Input Voltage: 7-12V
  • Digital I/O Pins: 22 (6 of which are PWM)
  • PWM output: 6
  • Power Consumption: 19mA
  • PCB Size: 18x45mm

• On-board ATmega8
• On-board overcurrent protection
• Support 5V or 3.3V power supply
• With power and programming indicator light
  

• Microcontroller: ATmega32u4
• Clock Speed: 16MHz
• Operating Voltage: 5V DC
• Digital I/O Pins: 10
• PWM Channels: 4
• Analog Input Channels: 5
• UART: 1
• I2C: 1
• Micro USB: 1
• Power Ports: 2
• Flash Memory: 32KB of wich 4KB used by bootloader
• SRAM: 2.5KB
• EEPROOM: 1KB
  

• Microcontroller: ATmega32u4
• Input Voltage: 6-20V or 5V via USB
• Digital I/O Pins: 12 of which 5 provide PWM output
• Analog Input Pins: 4
• Flash Memory: 32KB
• Clock Speed: 16MHz

• Program Memory Type: Flash
• Program Memory Size: 32KB
• CPU Speed: 20 MIPS/DMIPS
• SRAM: 2048B
• Data EEPROM: 1024B
• Digital Communication Peripherials: 1-UART, 2-SPI, 1-I2C
• Timers: 2×8-bit, 1×16-bit
• Temperature Range: -40 to 85°C
• Operating Voltage: 1.8V to 5.5V
• Pin Count: 32
• Low Power: Yes
  

AtMega8A PU DIP-28 Programmable Flash IC

• Program Memory Type: Flash
• Program Memory Size: 8KB
• CPU Speed: 16 MIPS/DMIPS
• SRAM: 1024B
• Data EEPROM: 512B
• Digital Communication Peripherials: 1-UART, 2-SPI, 1-I2C
• Timers: 2×8-bit, 1×16-bit
• Temperature Range: -40 to 85°C
• Operating Voltage: 2.7V to 5.5V
• Pin Count: 32

• Program Memory Type: Flash
• Program Memory Size: 32KB
• CPU Speed: 16 MIPS/DMIPS
• SRAM: 2048B
• Data EEPROM: 1024B
• Digital Communication Peripherials: 1-UART, 2-SPI, 1-I2C
• Timers: 2×8-bit, 1×16-bit
• Temperature Range: -40 to 85°C
• Operating Voltage: 2.7V to 5.5V
• Pin Count: 44

• 32 I/O pin all the leads
• Classic ATmega16 minimum system, eliminating the hassle of soldering
• Crystal: The socket hole welding facilitate the buyer to replace the crystal, 8M crystal
• Support chips: ATmega16/ATmega32 and chip which pin-compatible
• Power supply: power adapter or external expansion pin power supply (not support ISP download interface power supply)
• DC-005 Power Block
• Expand outside 4 channel VCC, GND
• Reset: Power-on reset and reset button
• Power LED (D1) and the program run indicator (D2)
• Standard ISP download interface

• Length 50cm
• USB A Male (normal full size type) – Micro USB Male (like for the older mobile phones)

Package included: