| Type | 描述 | 
|---|---|
| 系列: | - | 
| 包裹: | Tube | 
| 零件状态: | Obsolete | 
| 类型: | Clock/Calendar | 
| 特征: | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 
| 内存大小: | 32B | 
| 时间格式: | HH:MM:SS (12/24 hr) | 
| 日期格式: | YY-MM-DD-dd | 
| 界面: | SPI | 
| 电压 - 电源: | 3V ~ 6V | 
| 电压 - 电源,电池: | 2.2V ~ 6V | 
| 当前 - 计时(最大值): | 20µA ~ 500µA @ 5V | 
| 工作温度: | -40°C ~ 85°C | 
| 安装类型: | Surface Mount | 
| 包/箱: | 20-SOIC (0.295", 7.50mm Width) | 
| 供应商设备包: | 20-SOIC | 
| 图片 | 零件号 | 描述 | Stock / Unit Price | 
|---|---|---|---|
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                                    DS1685QN-5+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 28-PLCC  | 
                                
                                     有存货: 936 $6.73462  | 
                            
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                                    DS1685Q-5+T&RMaxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 28-PLCC  | 
                                
                                     有存货: 1,000 $4.05588  | 
                            
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                                    M41T93ZMY6FSTMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR SPI 18-SOX  | 
                                
                                     有存货: 1,811 $4.49000  | 
                            
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                                    DS12R885S-5+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 24-SOIC  | 
                                
                                     有存货: 1,622,430 $4.25000  | 
                            
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                                    DS1670E+Maxim Integrated | 
                                
                                     IC RTC SYSTEM CTRLR SER 20-TSSOP  | 
                                
                                     有存货: 815,994 $9.55000  | 
                            
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                                    DS1343E-33+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR SPI 20-TSSOP  | 
                                
                                     有存货: 2,682,442 $4.99000  | 
                            
![]()  | 
                                
                                    DS1673E-5Linear Technology (Analog Devices, Inc.) | 
                                
                                     PORTABLE SYSTEM CONTROLLER  | 
                                
                                     有存货: 2,037 $5.75000  | 
                            
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                                    DS1343D-18+T&RMaxim Integrated | 
                                
                                     IC RTC CLK/CAL SPI 14TDFN  | 
                                
                                     有存货: 2,300 $4.77000  | 
                            
![]()  | 
                                
                                    DS17885S-5+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 24-SOIC  | 
                                
                                     有存货: 1,201,350 $17.21000  | 
                            
![]()  | 
                                
                                    M48T12-150PC1STMicroelectronics | 
                                
                                     IC RTC CLK/CALENDAR PAR 24DIP  | 
                                
                                     有存货: 543 $18.70000  |