| 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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                    DS1318IC RTC ELAPSED CNT PAR 24-TSSOP  |  
                3,998 | 1.00 | 
                
                    RFQ | 
               
                   24-TSSOP (0.173, 4.40mm Width) | Tube,Tube | - | Obsolete | Elapsed Time Counter | Alarm, Square Wave Output | - | Binary | Binary | Parallel | 3V ~ 3.6V | 1.6V ~ 3.7V | 150µA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | |
                 
                   
                
                 | 
				
                    DS1337CIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                3,663 | 0.00 | 
                
                    RFQ | 
               
                   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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | |
                 
                   
                
                 | 
				
                    DS1337C/T&RIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,322 | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS1339C-33IC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,622 | 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 | 2.97V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS1339U-33IC RTC CLK/CALENDAR I2C 8-USOP  |  
                2,143 | 1.00 | 
                
                    RFQ | 
               
                   8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tube,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 | 2.97V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount | |
                 
                   
                
                 | 
				
                    DS1371UIC RTC BINARY CNT I2C 8-USOP  |  
                2,850 | 1.00 | 
                
                    RFQ | 
               
                   8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tube,Tube | - | Obsolete | Binary Counter | Alarm, Square Wave Output, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 1.7V ~ 5.5V | - | 1.3µA @ 1.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
                 
                   
                
                 | 
				
                    DS1374U-33IC RTC BINARY CNT I2C 10-USOP  |  
                3,821 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tube,Tube | - | Obsolete | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS1391U-33IC RTC CLK/CALENDAR SPI 10-USOP  |  
                2,555 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    DS1682S/T&RIC RTC ELAPSED CNT I2C 8-SOIC  |  
                3,311 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Obsolete | Elapsed Time Counter | Alarm, EEPROM | 10B | Binary | Binary | I²C, 2-Wire Serial | 2.5V ~ 5.5V | - | 4µA ~ 15µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS3231SIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,889 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    DS3231S/T&RIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                2,515 | 4.51 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Bulk | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GDCGIIC RTC CLK/CALENDAR I2C 8-SOIC  |  
                3,906 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-SOIC (0.154, 3.90mm 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GDCGI8IC RTC CLK/CALENDAR I2C 8-SOIC  |  
                3,987 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GDVGIIC RTC CLK/CALENDAR I2C 8-TSSOP  |  
                2,216 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tube | - | Active | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GDVGI8IC RTC CLK/CALENDAR I2C 8-TSSOP  |  
                3,117 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR) | - | Active | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GNLGIIC RTC CLK/CAL I2C 16-VFQFPN  |  
                2,940 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GNLGI8IC RTC CLK/CAL I2C 16-VFQFPN  |  
                3,348 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GCSRIIC RTC CLK/CALENDAR I2C 16-SOIC  |  
                3,919 | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1337GCSRI8IC RTC CLK/CALENDAR I2C 16-SOIC  |  
                3,551 | 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 | - | 0.6µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    1338-18DVGIIC RTC CLK/CALENDAR I2C 8-TSSOP  |  
                3,998 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118, 3.00mm 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 |