Arduino Mini

Features:

• Microcontroller: ATmega328
• Operating voltage: 5 V or 3.3 V (Depends on the model.)
• Supply voltage (recommended): 5-12 V (3.3 V model) or 7-12 V (5 V model)
• Number of digital I/O pins: 14
• Number of PWM pins: 6
• Number of analog input pins: 8
• Max DC current for each I/O pins: 40 mA
• Flash memory: 32 kB (ATmega328, 0.5 kB is used by bootloader)
• SRAM: 2 kB (ATmega328)
• EEPROM: 1kB (ATmega328)
• Clock speed: 16 MHz (5 V model) or 8 MHz (3.3 V model)
• Weight approx 5g
• Size approx 18X33mm