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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| type: | Clock/Calendar | 
| features: | Alarm, Daylight Savings, NVSRAM | 
| interface: | Parallel | 
| date format: | YY-MM-DD-dd | 
| memory size: | 242B | 
| part status: | Obsolete | 
| time format: | HH:MM:SS (12/24 hr) | 
| mounting type: | Surface Mount | 
| package / case: | 24-SSOP (0.154", 3.90mm Width) | 
| voltage - supply: | 2.7V ~ 5.5V | 
| operating temperature: | 0°C ~ 70°C | 
| supplier device package: | 24-SSOP | 
| voltage - supply, battery: | 2.4V ~ 4V | 
| current - timekeeping (max): | 100μA @ 3V |