Velleman ATmega328 Uno Development Board

Description

The VMA100 (Arduino® Uno compatible) is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. 100% compatible with Arduino® UNO

Microcontroller: 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)
Analog input pins: 6
DC current per I/O pin: 40 mA
DC current for 3.3 V pin: 50 mA
Flash memory: 32 kB (ATmega328) of which 0.5 kB used by bootloader
SRAM: 2 kB (ATmega328)
EEPROM: 1 kB (ATmega328)
Clock speed: 16 MHz
Size: 68.6mm x 53.4mm
Weight: 25 g.