| AM1805AQ - AMBIQ MICRO, INC. - RTC ARTASIE I2C W/PWR MNGT 16QFN | |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, RAM, Square Wave Output, Supervisor, Trickle Charger, Unique ID, Watchdog Timer |
| Memory Size | 256B |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I2C |
| Voltage - Supply | 1.5V ~ 3.6V |
| Voltage - Supply, Battery | 1.4V ~ 3.6V |
| Current - Timekeeping (Max) | 0.17µA ~ 0.22µA @ 1.8V ~ 3V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-QFN (3x3) |