UNO REV3 ATmega328 SMD–OKY2002-1 – OKYSTAR

Product Model:OKY2002-1

UNO REV3 ATmega328 SMD

Product Description

Microcontroller ATmega328

Operating voltage 5V

Input voltage range nom. 7-12V

Maximum supply voltage 20V

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 3.3V pin 50 mA

Flash memory 32 KB of which 0.5 KB is used by bootloader

SRAM 2 KB

EEPROM 1 KB

Clock speed 16 MHz

USB Connector type B Male

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Product Details

Product Description

Description:

The module Uno SMD R3 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 crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.
Additional features coming with the R3 version are:
– ATmega16U2 instead 8U2 as USB-to-Serial converter.
– 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
– stronger RESET circuit.
“Uno” means “One” in Italian and is named to mark the upcoming release of module 1.0. The Uno and version 1.0 will be the reference versions of module, moving forward. The Uno is the latest in a series of USB module boards, and the reference model for the module Uno platform.

Package Include:

1pcs x Anti-static bag

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