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| | IC RTC CLK/CALENDAR I2C 20-VSOJ | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | - | 1.8V ~ 5.5V | I²C, 2-Wire Serial | - | RX-8581JE | Clock/Calendar | Alarm, Leap Year | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | 20-LSSOJ (0.213", 5.40mm Width) | 20-VSOJ | - |
| | IC RTC CLK/CALENDAR I2C 20-VSOJ | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | - | 1.8V ~ 5.5V | I²C, 2-Wire Serial | - | RX-8581JE | Clock/Calendar | Alarm, Leap Year | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | 20-LSSOJ (0.213", 5.40mm Width) | 20-VSOJ | - |
| | IC REAL TIME CLOCK/CALENDAR | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | - | 1.8V ~ 5.5V | I²C | - | RX-8581JE | Clock/Calendar | Alarm | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | 20-LSSOJ (0.213", 5.40mm Width) | 20-VSOJ | - |
| | IC REAL TIME CLOCK/CALENDAR | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | - | 1.8V ~ 5.5V | I²C | | RX-8581JE | Clock/Calendar | Alarm | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | 20-LSSOJ (0.213", 5.40mm Width) | 20-VSOJ | |