Tiny-RTC-DS1307 su arduino DUE

[cam9500]

...dipende dal modello:

Features
• Low-Voltage and Standard-Voltage Operation
– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
• Low-Power Devices (ISB = 2 µA