| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 
| 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 ~ 5.5V | 
| Voltage - Supply, Battery: | 1.3V ~ 3.7V | 
| Current - Timekeeping (Max): | 100µA @ 2.2V | 
| 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-uMAX | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    ISL12057IUZ-TIntersil (Renesas Electronics America) | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-MSOP  | 
                                
                                     In Stock: 0 $2.60000  | 
                            
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                                    DS1673S-3Linear Technology (Analog Devices, Inc.) | 
                                
                                     PORTABLE SYSTEM CONTROLLER  | 
                                
                                     In Stock: 3,429 $5.89000  | 
                            
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                                    M41T83ZMY6FSTMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR I2C 18-SOX  | 
                                
                                     In Stock: 1,533 $4.49000  | 
                            
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                                    PCF8583T/5,518NXP Semiconductors | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SOIC  | 
                                
                                     In Stock: 4,927 $3.08000  | 
                            
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                                    RV-4162-C7-32.768KHZ-20PPM-TA-QAMicro Crystal | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SMT  | 
                                
                                     In Stock: 0 $1.26188  | 
                            
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                                    RV-8063-C7-32.768KHZ-20PPM-TA-QCMicro Crystal | 
                                
                                     IC RTC CLK/CALENDAR SPI 8-SMT  | 
                                
                                     In Stock: 3,970 $2.86000  | 
                            
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                                    MCP79400T-I/STRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-TSSOP  | 
                                
                                     In Stock: 0 $0.78000  | 
                            
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                                    DS1374U-33+T&RMaxim Integrated | 
                                
                                     IC RTC BINARY CNT I2C 10-USOP  | 
                                
                                     In Stock: 4,791 $3.32000  | 
                            
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                                    PCF2123BS/1,518NXP Semiconductors | 
                                
                                     IC RTC CLK/CALENDAR SPI 16-HVQFN  | 
                                
                                     In Stock: 0 $1.19000  | 
                            
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                                    1339-31DCGI8Renesas Electronics America | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SOIC  | 
                                
                                     In Stock: 0 $2.02070  |