
 
 QQ咨詢(xún)
QQ咨詢(xún)
    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| type: | Clock/Calendar | 
| features: | Alarm, NVSRAM, Square Wave Output, Y2K | 
| interface: | Parallel | 
| date format: | YY-MM-DD-dd | 
| memory size: | 242B | 
| part status: | Active | 
| time format: | HH:MM:SS (12/24 hr) | 
| mounting type: | Surface Mount | 
| package / case: | 24-TSSOP (0.173", 4.40mm Width) | 
| voltage - supply: | 2.7V ~ 3.7V | 
| operating temperature: | 0°C ~ 70°C | 
| supplier device package: | 24-TSSOP | 
| voltage - supply, battery: | 2.5V ~ 3.7V | 
| current - timekeeping (max): | 2mA @ 3V |