AITRIP 5PCS for Arduino Mini Nano ATmega328P 5V 16M Micro Controller Board Module for ArduinoIDE (5PCS)

• The Nano is using the chips ATmega328P and CH340, Replace FT232RL.
• It is a smallest, complete, and breadboard friendly board. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard +5V AREF jumper.
• Nano's got the breadboard-ability of the Boarduino and the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other).
• The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source.
• The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source

The Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. Feature: Microcontroller: ATmega328A Operating Voltage (logic level)：5 V Input Voltage (recommended)：7-12 V Input Voltage (limits)：6-20 V Digital I/O Pins：14 (of which 6 provide PWM output) Analog Input Pins：8 DC Current per I/O Pin：40 mA (I/O Pins) Flash Memory：16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM：2 KB (ATmega328) EEPROM：1 KB (ATmega328) Clock Speed：16 MHz Package Include : 5 X Nano Board