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| | REAL TIME CLOCK, 1 TIMER(S) | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 4.5V ~ 5.5V | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | 32KB | I²C, 2-Wire Serial | - | 2-Wire™ | Clock/Calendar | Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - |