Uno Development Board featuring an ATmega328 microcontroller. Operates at a maximum clock rate of 16 MHz, offering 2KB of RAM and 1KB/32KB of EEPROM/Flash program memory. Includes 1 USB port and 14 GPIO pins for versatile prototyping.
Voltage2.7-5.5V
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Technical Specifications
Arduino A000066 technical specifications.
General
| Type | Uno Development Board |
| Supported Device | ATmega328 |
| Supported Device Technology | Microcontroller |
| Maximum Clock Rate | 16MHz |
| RAM Size | 2KB |
| Program Memory Size | 1KB/32KB |
| Program Memory Type | EEPROM/Flash |
| USB | 1 |
| GPIO | 14 |
| JTAG Support | No |
| Audio Interfaces | No |
| Main Program Memory Type | EEPROM/Flash |
| Daughter Cards | No |
| Main Processor | ATmega328P |
| Coprocessor | ATMega16U2 |
| CPU Speed (ATmega328P) | 16MHz |
| Flash Memory (ATmega328P) | 32kB |
| SRAM (ATmega328P) | 2KB |
| EEPROM (ATmega328P) | 1kB |
| Flash Memory (ATMega16U2) | 16kB |
| SRAM (ATMega16U2) | 512B |
| EEPROM (ATMega16U2) | 512B |
| Operating Voltage | 2.7-5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Max Input Voltage (VIN pad) | 20V |
| Max Input Voltage (USB connector) | 5.5V |
| Max Power Consumption | mA |
| Digital I/O Pins | 14 |
| Analog Input Pins | 6 |
| PWM Channels | 6 |
| USB Connector Type | USB B |
| Power Jack | 2.1x5.5mm |
Compliance
| RoHS | Yes |
| RoHS Version | 2011/65/EU |
Datasheet
Arduino A000066 Datasheet
Download the complete datasheet for Arduino A000066 to view detailed technical specifications.
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