Arduino Nano V3.0

Description:
Arduino Nano is a powerful small, complete and breadboard-friendly board based on the ATMega328 with a mini USB connector to program and power. Power can also be provided through a regulated 5V DC power supply connected to the appropriate header pins. This particular implementation has a clean PCB layout with all the components on the top side of the board providing a flat base making it convenient to mount on a breadboard or in a project housing.
Arduino Nano V3.0 ATmega328 With CH340E is an ultra-low size Arduino board with AVR architecture and based on ATMEGA328 CH340E CNT-007 microcontroller, which has all capabilities of Arduino Duemilanove except DC power jack in the smallest size. Also, it has a mini USB port instead of OTG port, for supplying and programming and so a Mini-B USB cable instead of a micro-USB to USB cable. It can easily be supplied through a micro-USB to USB cable from any USB port or through the regulated 5V DC. This Arduino is compatible with 1.0 Arduino pinout and any shields with 3.3V DC.

Arduino Nano 3.0 can tolerate maximum input and output voltage of 3.3V, means that applying more than 3.3V DC to any input or output pins can damage the Arduino Due. This miniature Arduino board is like Arduino UNO type but with smaller size and weight lighter than UNo, which is suitable for flyer robot and tiny robot. This Arduino is idealized for breadboard working too. It is equipped with 8 pins for analog inputs, and 14 digital IO pins that 6 pins can be used for PWM outputs, 2pins for serial receive and transmit data, 2pins for external interrupts, 4pins for SPI serial ports, and on for LED indicator.
It has also a pin for reference voltage input for analog reference comparison and one pin for resetting the microcontroller. This Arduino chip that operates with TTL logic level of 3.3V DC and can be supplied with a recommended voltage of 5V DC. This Arduino has all the requirements of the microcontroller support.

Arduino Nano Application:

1. Robotics
2. Controller systems
3. Electronics Projects

Arduino Nano V3.0 Specs:

1. Updated layout for better integration
2. Guaranteed to work with the Arduino IDE
3. CH340E USB interface
4. Micro USB interface for power and communication
5. Compact Size
6. Complete access to all headers 

Features:

1. Micro-controller : Atmel ATMega328
2. Operating voltage: 5V
3. Digital I/O Pins: 14 (of which 6 provide PWM output)
4. Analog Pins: 8
5. DC Current per I/O Pin: 40 mA
6. Flash Memory: 32 KB (ATmega328) of which 2 KB used by the boot loader
7. SRAM: 2 KB (ATmega328)
8. EEPROM: 1KB (ATmega328)
9. Clock Speed: 16MHz
10. Dimensions: 42 x 17 x 8mm

Documents:

1. Arduino Nano datasheet Link
2. Arduino Nano V3.0 Pinout Link
3. Arduino Nano Driver Link