| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | Features | MemorySize | TimeFormat | DateFormat | Interface | Voltage-Supply | Voltage-SupplyBattery | Current-Timekeeping(Max) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
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                    RX-4574LC:B0 PURE SNIC RTC CLK/CALENDAR SER 12-VSOJ  |  
                3,410 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                12-TFSOJ (0.094, 2.40mm Width) | Tape & Reel (TR) | RX-4574LC | Obsolete | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.6V ~ 5.5V | - | 0.95µA ~ 1µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    RX-8581JE:B0IC RTC CLK/CALENDAR I2C 20-VSOJ  |  
                2,537 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                20-LSSOJ (0.213, 5.40mm Width) | Tape & Reel (TR) | RX-8581JE | Obsolete | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RX-8581NB:B0IC RTC CLK/CALENDAR I2C 22-SON  |  
                2,453 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                22-SMD, 20 Leads, Flat Leads | Tape & Reel (TR) | RX-8581NB | Obsolete | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RX-8581SA:B0IC RTC CLK/CALENDAR I2C 14-SOP  |  
                2,656 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                14-SOIC (0.197, 5.00mm Width) | Tape & Reel (TR) | RX-8581SA | Obsolete | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCF85263ATT1/AJIC RTC CLK/CALENDAR I2C 10TSSOP  |  
                3,922 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 0.9V ~ 5.5V | 0.9V ~ 5.5V | 0.885µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCF85363ATT1/AJIC RTC CLK/CALENDAR I2C 10TSSOP  |  
                3,640 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 0.9V ~ 5.5V | 0.9V ~ 5.5V | 0.885µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RTC-72423A0:PURE SNIC RTC CLK/CALENDAR PAR 24-SOP  |  
                2,436 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | RTC-72423 | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RTC-72423A3:PURE SNIC RTC CLK/CALENDAR PAR 24-SOP  |  
                3,257 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | RTC-72423 | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RTC-72423B0:PURE SNIC RTC CLK/CALENDAR PAR 24-SOP  |  
                2,978 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | RTC-72423 | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RTC-72423B3:PURE SNIC RTC CLK/CALENDAR PAR 24-SOP  |  
                3,118 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | RTC-72423 | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RX-8035LC:AA0:PURE SNIC RTC EVENT REC I2C 12-VSOJ  |  
                2,658 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                12-TFSOJ (0.094, 2.40mm Width) | Tape & Reel (TR) | RX-8035LC | Obsolete | Time Event Recorder | Alarm | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.4V ~ 5.5V | 1V ~ 5.5V | 2.5µA @ 3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RX-8035SA:AA0:PURE SNIC RTC EVENT REC I2C 14-SOP  |  
                3,937 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                14-SOIC, Non-Standard | Tape & Reel (TR) | RX-8035SA | Obsolete | Time Event Recorder | Alarm | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.4V ~ 5.5V | 1V ~ 5.5V | 2.5µA @ 3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    RX-8035SA:AA3:PURE SNIC RTC EVENT REC I2C 14-SOP  |  
                3,708 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                14-SOIC, Non-Standard | Tape & Reel (TR) | RX-8035SA | Obsolete | Time Event Recorder | Alarm | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.4V ~ 5.5V | 1V ~ 5.5V | 2.5µA @ 3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1338AC-31SRGIIC RTC CLK/CALENDAR I2C 16SOIC  |  
                2,732 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3.3V ~ 5.5V | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1338AC-31SRGI8IC RTC CLK/CALENDAR I2C 16SOIC  |  
                2,535 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3.3V ~ 5.5V | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337AGCSRGIIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,480 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.3µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337AGCSRGI8IC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,793 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.3µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1338AC-18SRGIIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,524 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 3.7V | 2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1338AC-18SRGI8IC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,241 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 3.7V | 2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1339AC-2SRGIIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                3,635 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount |