| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Obsolete | 
| Type: | Clock/Calendar/Supervisor | 
| Features: | - | 
| Memory Size: | 96B | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | SPI, 3-Wire Serial | 
| Voltage - Supply: | 2.7V ~ 3.3V | 
| Voltage - Supply, Battery: | - | 
| Current - Timekeeping (Max): | - | 
| Operating Temperature: | - | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 20-SSOP (0.154", 3.90mm Width) | 
| Supplier Device Package: | 20-QSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    RA-4574SA:B3 ROHSEpson | 
                                
                                     IC RTC CLK/CALENDAR SER 14-SOP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    DS1501WMaxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 28-DIP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    DS1501WS/T&RMaxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 28-SOIC  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    ISL12029IVZIntersil (Renesas Electronics America) | 
                                
                                     IC RTC CLK/CALENDAR I2C 14-TSSOP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    M41ST84YMQ6ESTMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR I2C 16-SOIC  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    PCF2127AT/1,512NXP Semiconductors | 
                                
                                     IC RTC CLK/CAL I2C/SPI 20-SOIC  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    X1288V14Z-2.7T1Intersil (Renesas Electronics America) | 
                                
                                     IC RTC CLK/CALENDAR I2C 14-TSSOP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    X1205V8T1Intersil (Renesas Electronics America) | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-TSSOP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    RX-4045SA:AAEpson | 
                                
                                     IC RTC CALENDAR SPI 14SOP  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    RTC-62423A:3Epson | 
                                
                                     IC RTC CLK/CALENDAR PAR 24-SOP  | 
                                
                                     In Stock: 0 $0.00000  |