I2C Pins UNO R3 MEGA328P ATMEGA16U2 For Arduino Compatible

UNO R3 MEGA328P ATMEGA16U2 for Arduino Compatible

Quick Detail:

UNO R3 2012 launched an easy to use open-source controller hardware and Arduino UNO and no major changes, the biggest difference is that USB to serial part of the circuit switch is a ATMega16U2 microcontroller, whichthe cost increase, the software part of the same as before, no major changes.

Description:

Pin changes plus two I2C pins (SDA and SCL: next to the AREF pin, the Analog 4 and 5 copy, not the additional I2C interface), added two pins, theRESET next one is IOREF, , allowing the expansion board to adapt to on-board voltage, this pin is just told to expand the board's current on-boardvoltage (such as UNO is 5V, the power supply pin can be seen as copy, does not provide the level pull-up), and the other is after inactiveplaceholder pins.

Specifications:

MicrocontrollerATmega328
Operating Voltage5V

Input Voltage (recommended)7-12V

Input Voltage (limits)6-20V

Digital I/O Pins14 (of which 6 provide PWM output)

Analog Input Pins6

DC Current per I/O Pin40 mA

DC Current for 3.3V Pin50 mA

Flash Memory32 KB (ATmega328) of which 0.5 KB used by bootloader

SRAM2 KB (ATmega328)EEPROM1 KB (ATmega328)

Clock Speed16 MHz

The Product Image

Factory Pictures:

Competitive Advantage:

1.Convenient & Friendly Customer Service

2. Low Prices Direct From Factory Suppliers

3. Fast Delivery Around The Globe. 

4. High Quality With Global Standards. 

5. 3 year factory warranty

6. Safe shipping way and payment