Technical Documents

ATmega328 microcontroller Arduino Nano

EMX-00002-A

Name: Arduino nano
Brand: Generic
SKU: EMX-00002-A
Availability: InStock

(Last updated) May 18, 2026

Arduino nano

Description

The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality as the Arduino Duemilanove but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one.

Manufacturer Details

Manufacturer	Part Number
Arduino	A000005
Gravitech	NANO-V3.0
RobotDyn	RD-NANO-V3
Keyestudio	KS0005
DFRobot	DFR0010

Vendor Suppliers

Amazon ( india ) Amazon ( Japan ) Amazon ( USA ) Amazon ( canada ) Robu.in ( India ) FlyRobo ( India )

Application Resources

arduino-nano-development-board Arduino Nano

Technical Specifications

Microcontroller	ATmega328
Flash Memory	32 KB (ATmega328) of which 2 KB used by bootloader
SRAM	1 KB or 2KB
EEPROM	512 bytes (ATmega168) or 1 KB (ATmega328)
Clock Speed	16 MHz
Digital I/O Pins	14 (of which 6 provide PWM output)
Analog Input Pins	8
DC Current per I/O Pin	40 mA
Operating Voltage	5V
Input Voltage	7 - 12 V (5V model)