Data Sheet

VMA100/VMA101/VMA102/VMA103
V. 01 – 28/11/2016 5 ©Velleman nv
VMA102
The VMA102 (Arduino
®
compatible Nano 3.0) is a small, complete, and breadboard-friendly board based on
the ATmega328 (Arduino Nano 3.x) orATmega168 (Arduino
®
Nano 2.x). It has more or less the same
functionality of 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.
1
mini USB interface
5
reset button
2
digital I/O
6
ICSP
3
serial communication pins
7
analogue input pins
4
Atmel mega328p
microcontroller ................................................................... Atmel ATmega168 or ATmega328
operating voltage ....................................................................................................... 5 VDC
input voltage (recommended) ................................................................................ 7-12 VDC
input voltage (limits) ............................................................................................. 6-20 VDC
digital I/O pins ................................................................ 14 (of which 6 provide PWM output)
analogue input pins ........................................................................................................... 8
DC current per I/O pin ............................................................................................... 40 mA
flash memory ....................................................... 16 kB (ATmega168) or 32 kB (ATmega328)
SRAM ..................................................................... 1 kB (ATmega168) or 2 kB (ATmega328)
EEPROM........................................................... 512 bytes (ATmega168) or 1 kB (ATmega328)
clock speed ............................................................................................................. 16 MHz
dimensions
length ................................................................................................................ 45 mm
width ................................................................................................................. 18 mm
weight ..................................................................................................................... 5 g