
QQ咨詢
| Type | Description |
|---|---|
| rohs: | RoHS |
| type: | Clock/Calendar |
| features: | Leap Year, NVSRAM |
| interface: | I2C, 2-Wire Serial |
| date format: | YY-MM-DD-dd |
| memory size: | 32KB |
| part status: | Obsolete |
| time format: | HH:MM:SS:hh (24 hr) |
| mounting type: | Surface Mount |
| package / case: | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT |
| voltage - supply: | 4.5V ~ 5.5V |
| operating temperature: | -25°C ~ 70°C |
| supplier device package: | 44-SOH |
| voltage - supply, battery: | 2.5V ~ 3.5V |
| current - timekeeping (max): | 2.5mA @ 4.5V ~ 5.5V |