Operating Voltage (logic level):5 V
Input Voltage (recommended):7-12V
Input Voltage (limits):6-20V
14 Digital input / output ports: TX,RX,D2- D13
6 PWM ports: D3, D5, D6, D9, D10, D11
Analog Input Pins:8 (A0 -A7)
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
Support for external 5V- 12V DC power supply
Support USB download and Power;Support ISP download
Support for external 5V-12V DC power supply; Support power supply by 9V battery
The for nano is a small, complete, and breadboard-friendly board based on the ATmega328 (for Nano V3.0)
It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one
Package include:
3 x Nano V3.0 ATmega328P Board
3 x Pin Header Set
3 x Mini USB Cable