| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
                 
                   | 
				
                    RX8111CE A6IC RTC CLK/CALENDAR I2C 10SMD  |  
                0 | 0.94 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-SMD, No Lead | Tape & Reel (TR) | RX8111CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | I²C | 1.6V ~ 5.5V | 1.1V ~ 5.5V | 3µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | 
| 
                 
                   | 
				
                    MCP79401T-I/STIC RTC CLK/CALENDAR I2C 8TSSOP  |  
                0 | 0.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79401T-I/MSIC RTC CLK/CALENDAR I2C 8MSOP  |  
                0 | 0.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    MCP79402T-I/STIC RTC CLK/CALENDAR I2C 8TSSOP  |  
                0 | 0.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79402T-I/MSIC RTC CLK/CALENDAR I2C 8MSOP  |  
                0 | 0.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79401T-I/MNYIC RTC CLK/CALENDAR I2C 8TDFN  |  
                0 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-WFDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79402T-I/MNYIC RTC CLK/CALENDAR I2C 8TDFN  |  
                0 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79411T-I/MSIC RTC CLK/CALENDAR I2C 8MSOP  |  
                0 | 1.03 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B, 1Kb | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    MCP79411T-I/STIC RTC CLK/CALENDAR I2C 8TSSOP  |  
                0 | 1.03 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B, 1Kb | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79412T-I/MSIC RTC CLK/CALENDAR I2C 8MSOP  |  
                0 | 1.03 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B, 1Kb | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    MCP79412T-I/STIC RTC CLK/CALENDAR I2C 8TSSOP  |  
                0 | 1.03 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B, 1Kb | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    MAX31341EWC+TIC REAL TIME CLK LO CURRENT W/I2  |  
                0 | 1.10 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Tape & Reel (TR) | - | Active | - | - | - | - | - | - | - | - | - | - | - | 
| 
                 
                   | 
				
                    RX4111CE A6IC RTC CLK/CALENDAR SPI 10SMD  |  
                0 | 1.10 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-SMD, No Lead | Tape & Reel (TR) | RX4111CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | SPI, 4-Wire Serial | 1.6V ~ 5.5V | 1.1V ~ 5.5V | 3µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | 
                 
                   
                
                 | 
				
                    EM3027IDSSO8B+IC RTC CLK/CALENDAR I2C 8SOIC  |  
                0 | 1.12 | 
                
                    RFQ | 
               
                   8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, RAM, Trickle-Charger | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, SPI | 1.4V ~ 5.5V | 1.4V ~ 5.5V | 0.4µA @ 5V | -40°C ~ 125°C (TA) | Surface Mount | |
                 
                   
                
                 | 
				
                    MCP79510T-I/MNIC RTC CLK/CALENDAR SPI 10TDFN  |  
                0 | 1.13 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79511T-I/MNIC RTC CLK/CALENDAR SPI 10TDFN  |  
                0 | 1.22 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79512T-I/MNIC RTC CLK/CALENDAR SPI 10TDFN  |  
                0 | 1.22 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    MCP79512T-I/MSIC RTC CLK/CALENDAR SPI 10MSOP  |  
                0 | 1.22 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP79520T-I/MNIC RTC CLK/CALENDAR SPI 10TDFN  |  
                0 | 1.22 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                10-WFDFN Exposed Pad | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    EM3027IDSSO8A+LINEAR IC  |  
                0 | 1.23 | 
                
                    RFQ | 
               
                   8-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, RAM, Trickle-Charger | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C | 1.4V ~ 5.5V | 1.4V ~ 5.5V | 4.6µA ~ 5.5µA @ 1.4V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | 
Tel
