Product Description:
This improved version is still compatible with the original R3 while the 16u2 has been replaced with the CH340.
Support ISP download function.
No external power supply is required when connected to the computer USB port.
Driver : Driver for Windows 7 required.
USB lead supplied.
| Microcontroller |
|
ATmega328P |
| Operating Voltage |
|
5V |
| Input Voltage (recommended) |
|
5 to 12V |
| Digital I/O Pins |
|
14 (of which 6 provide PWM output) |
| Analog Input Pins |
|
6 |
| DC voltage output |
|
3.3 and 5V |
| DC Current per I/O Pin |
|
40 mA |
| DC Current for 3.3V 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 |
| Dimensions |
|
72 x 53 x 15mm |
