| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tube | 
| Part Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Leap Year | 
| Memory Size: | - | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | I²C, 2-Wire Serial | 
| Voltage - Supply: | 1.8V ~ 3.6V | 
| Voltage - Supply, Battery: | - | 
| Current - Timekeeping (Max): | 0.65µA @ 1.8V | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package: | 8-MSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    DS1682S+Maxim Integrated | 
                                
                                     IC RTC ELAPSED CNT I2C 8-SOIC  | 
                                
                                     In Stock: 2,777 $5.72000  | 
                            
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                                    M41T11M6FSTMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SOIC  | 
                                
                                     In Stock: 0 $3.59000  | 
                            
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                                    RV-3029-C3-32.768KHZ-OPTION-B-TA-QCMicro Crystal | 
                                
                                     IC RTC CLK/CALENDAR I2C 12-SON  | 
                                
                                     In Stock: 0 $1.98300  | 
                            
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                                    DS12885SLinear Technology (Analog Devices, Inc.) | 
                                
                                     DS12885 REAL-TIME CLOCK  | 
                                
                                     In Stock: 589 $4.70000  | 
                            
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                                    RV-3149-C3-32.768KHZ-OPTION-B-TA-QCMicro Crystal | 
                                
                                     IC RTC CLK/CALENDAR SPI 10-SON  | 
                                
                                     In Stock: 1,820 $3.34000  | 
                            
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                                    RX-4581NB:B ROHSEpson | 
                                
                                     IC RTC CLK/CALENDAR SPI 22-SON  | 
                                
                                     In Stock: 0 $3.63790  | 
                            
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                                    RX-4801SA:UB PURE SNEpson | 
                                
                                     IC REAL TIME CLOCK/CALENDAR  | 
                                
                                     In Stock: 0 $4.92450  | 
                            
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                                    PCF2123TS/1,118NXP Semiconductors | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-TSSOP  | 
                                
                                     In Stock: 400 $1.26000  | 
                            
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                                    DS3234SN#T&RMaxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR SPI 20-SOIC  | 
                                
                                     In Stock: 3,291 $8.52000  | 
                            
![]()  | 
                                
                                    RV-8564-C3-32.768KHZ-20PPM-TA-QCMicro Crystal | 
                                
                                     IC RTC CLK/CALENDAR I2C 10-SON  | 
                                
                                     In Stock: 2,850 $3.28000  |