| Type |
Description |
| rohs: |
RoHS |
| type: |
Clock/Calendar |
| features: |
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer |
| interface: |
I²C, 2-Wire Serial |
| date format: |
YY-MM-DD-dd |
| memory size: |
512B |
| part status: |
Obsolete |
| time format: |
HH:MM:SS (12/24 hr) |
| mounting type: |
Surface Mount |
| package / case: |
20-SOIC (0.295", 7.50mm Width) |
| voltage - supply: |
1.8V ~ 4.2V |
| operating temperature: |
-40°C ~ 85°C |
| supplier device package: |
20-SO |
| voltage - supply, battery: |
1.8V ~ 4.2V |
| current - timekeeping (max): |
1.5µA @ 3.3V |
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