Arduino-compatiable Nano Ver 3.0 with USB Cable Nano V3.0 ATMEGA328P

 

 

Microcontroller Atmel ATmega328

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

Flash Memory 32 KB (of which 2KB used by bootloader)

SRAM 2 KB

EEPROM 1 KB

Clock Speed 16 MHz

 

Automatic reset during program download

Power OK blue LED

Green (TX), red (RX) and orange (L) LED

Auto sensing/switching power input

Small mini-B USB for programming and serial monitor

ICSP header for direct program download

Standard 0.1" spacing DIP (breadboard friendly)

Manual reset switch

Dimensions 0.70" x 1.70"

 

The Arduino Nano can be powered via the mini-B USB connection, 6-20V 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.

 

Arduino Nano 3.0 Schematic

Arduino Nano 3.0 User Manual (pinout and dimensions)

Eagle design files

ATmega328 datasheet

Arduino Home Page

Programming Reference

Arduino Forum