| Type | 描述 | 
|---|---|
| 系列: | - | 
| 包裹: | Tube | 
| 零件状态: | Active | 
| 类型: | Clock/Calendar | 
| 特征: | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 
| 内存大小: | 64B, 1Kb | 
| 时间格式: | HH:MM:SS (12/24 hr) | 
| 日期格式: | YY-MM-DD-dd | 
| 界面: | I²C, 2-Wire Serial | 
| 电压 - 电源: | 1.8V ~ 5.5V | 
| 电压 - 电源,电池: | 1.3V ~ 5.5V | 
| 当前 - 计时(最大值): | 1.2µA @ 3.3V | 
| 工作温度: | -40°C ~ 85°C | 
| 安装类型: | Surface Mount | 
| 包/箱: | 8-TSSOP (0.173", 4.40mm Width) | 
| 供应商设备包: | 8-TSSOP | 
| 图片 | 零件号 | 描述 | Stock / Unit Price | 
|---|---|---|---|
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                                    MCP795W20T-I/STRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-TSSOP  | 
                                
                                     有存货: 0 $1.49500  | 
                            
![]()  | 
                                
                                    MCP795W20T-I/SLRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-SOIC  | 
                                
                                     有存货: 0 $1.45600  | 
                            
![]()  | 
                                
                                    RX-4571SA:B PURE SNEpson | 
                                
                                     IC REAL TIME CLOCK/CALENDAR  | 
                                
                                     有存货: 0 $2.93360  | 
                            
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                                    ISL12024IBZ-TIntersil (Renesas Electronics America) | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SOIC  | 
                                
                                     有存货: 834 $4.61000  | 
                            
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                                    RX-4581NB:B3 ROHSEpson | 
                                
                                     IC RTC CLK/CALENDAR SPI 22-SON  | 
                                
                                     有存货: 1,779 $4.94000  | 
                            
![]()  | 
                                
                                    RTC-4543SA:A0:PURE SNEpson | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-SOP  | 
                                
                                     有存货: 14,974 $4.04000  | 
                            
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                                    MCP79410-I/STRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-TSSOP  | 
                                
                                     有存货: 0 $0.94000  | 
                            
![]()  | 
                                
                                    DS1685E-3+Maxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR PAR 24-TSSOP  | 
                                
                                     有存货: 1,251,674 $6.36000  | 
                            
![]()  | 
                                
                                    MCP795W20-I/SLRoving Networks / Microchip Technology | 
                                
                                     IC RTC CLK/CALENDAR SPI 14-SOIC  | 
                                
                                     有存货: 101 $1.60000  | 
                            
![]()  | 
                                
                                    DS1340Z-3+T&RMaxim Integrated | 
                                
                                     IC RTC CLK/CALENDAR I2C 8-SOIC  | 
                                
                                     有存货: 5,000 $1.76800  |