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Description
The ATmega328 Uno Development Board (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 analogue 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.
Specifications
| Microcontroller | ATmega328 |
| Operating voltage | 5 V DC |
| Input voltage (recommended) | 7-12 V DC |
| Input voltage (limits) | 6-20 V DC |
| Digital I/O pins | 14 (of which 6 provide PWM output) |
| Analogue input pins | 6 |
| SRAM | 2 kB (ATmega328) |
| EEPROM | 1 kB (ATmega328) |
| Flash memory | 32 kB (ATmega328) of which 0.5 kB used by bootloader |
| Clock speed | 16 MHz |
Downloads
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