| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tray | 
| Part Status: | Obsolete | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 
| Memory Size: | 2KB | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | Parallel | 
| Voltage - Supply: | 2.7V ~ 3.7V | 
| Voltage - Supply, Battery: | 2.5V ~ 3.7V | 
| Current - Timekeeping (Max): | 2mA @ 2.7V ~ 3.7V | 
| Operating Temperature: | 0°C ~ 70°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 28-TSSOP (0.465", 11.80mm Width) | 
| Supplier Device Package: | 28-TSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    MCP795W22-I/STRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-TSSOP  | 
                                
                                     In Stock: 288 $1.72000  | 
                            
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                                    RX8900CE:UABEpson | 
                                
                                     IC RTC CALENDAR I2C 10SMD  | 
                                
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                                    DS1339U-3+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-USOP  | 
                                
                                     In Stock: 4,119,850 $4.05000  | 
                            
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                                    DS1672S-2+Linear Technology (Analog Devices, Inc.) | 
                                
                                     DS1672 I2C 32-BIT BINARY COUNTER  | 
                                
                                     In Stock: 7,818 $1.72000  | 
                            
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                                    X1288S16-4.5AIntersil (Renesas Electronics America) | 
                                
                                     RTC, VOLATILE  | 
                                
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                                    M41T60Q6FSTMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR I2C 16-QFN  | 
                                
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                                    RV5C387A-E2-FRICOH Electronic Devices Co., LTD. | 
                                
                                     REAL TIME CLOCK IC WITH VOLTAGE  | 
                                
                                     In Stock: 1,539 $1.75000  | 
                            
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                                    PT7C4302AUEXZetex Semiconductors (Diodes Inc.) | 
                                
                                     REAL TIME CLOCK MSOP-8  | 
                                
                                     In Stock: 0 $0.54000  | 
                            
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                                    DS1746-70+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 32-EDIP  | 
                                
                                     In Stock: 658 $34.50000  | 
                            
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                                    DS1393U-33+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR SER 10-USOP  | 
                                
                                     In Stock: 5,850 $2.81200  |