Real Time Clocks
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Real Time Clocks Products
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of 2,442 resultsMfr Part # | Quantity | Price | Series | Product Status | Packaging | Operating Temperature | DigiKey Programmable | Qualification | Voltage - Supply | Time Format | Date Format | Features | Mounting Type | Supplier Device Package | Memory Size | Voltage - Supply, Battery | Interface | Package / Case | Current - Timekeeping (Max) | Type | Grade | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 0 Backorder | 1000 : 70.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.4V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm | Surface Mount | 12-VSOJ | - | 1V ~ 5.5V | I2C, 2-Wire Serial | 12-TFSOJ (0.094", 2.40mm Width) | 2.5µA @ 3V | Time Event Recorder | - | |
 | 0 Backorder | 250 : 158.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.4V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm | Surface Mount | 12-VSOJ | - | 1V ~ 5.5V | I2C, 2-Wire Serial | 12-TFSOJ (0.094", 2.40mm Width) | 2.5µA @ 3V | Time Event Recorder | - | |
 | 0 Backorder | 1000 : 55.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.4V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm | Surface Mount | 14-SOP | - | 1V ~ 5.5V | I2C, 2-Wire Serial | 14-SOIC (0.197", 5.00mm Width) | 2.5µA @ 3V | Time Event Recorder | - | |
 | 0 Backorder | 250 : 72.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.4V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm | Surface Mount | 14-SOP | - | 1V ~ 5.5V | I2C, 2-Wire Serial | 14-SOIC (0.197", 5.00mm Width) | 2.5µA @ 3V | Time Event Recorder | - | |
 | 29,535 In Stock | 1 : 25.000 ₫ Cut Tape (CT) 2,500 : 12.000 ₫ Tape & Reel (TR) 1 : 25.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-SO | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.6µA @ 3.3V | Clock/Calendar | - | |
 | 17,564 In Stock | 1 : 26.000 ₫ Cut Tape (CT) 2,500 : 12.000 ₫ Tape & Reel (TR) 1 : 26.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-TSSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.6µA @ 3.3V | Clock/Calendar | - | |
 | 1,562 In Stock | 1 : 32.000 ₫ Cut Tape (CT) 2,500 : 16.000 ₫ Tape & Reel (TR) 1 : 32.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Surface Mount | 8-SO | - | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 1,958 In Stock | 1 : 32.000 ₫ Cut Tape (CT) 2,500 : 16.000 ₫ Tape & Reel (TR) 1 : 32.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Surface Mount | 8-TSSOP | - | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 56,309 In Stock | 1 : 36.000 ₫ Cut Tape (CT) 2,500 : 18.000 ₫ Tape & Reel (TR) 1 : 36.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Surface Mount | 8-TSSOP | 64B | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year | Surface Mount | 24-SOP | - | - | Parallel | 24-SOIC (0.311", 7.90mm Width) | 5µA ~ 10µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | Alarm, Y2K | Surface Mount | 20-VSOJ | - | - | I2C, 2-Wire Serial | 20-LSSOJ (0.213", 5.40mm Width) | 0.7µA ~ 0.8µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | 250 : 167.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.4V ~ 5.5V | - | - | Alarm, Leap Year | Surface Mount | 14-SOP | - | 1V ~ 5.5V | SPI | 14-SOIC (0.197", 5.00mm Width) | 2.5µA @ 3V | Time Event Recorder | - | |
 | 0 Backorder | 1000 : 60.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 14-SOP | - | - | SPI | 14-SOIC (0.197", 5.00mm Width) | 1.2µA ~ 1.8µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 12-VSOJ | - | - | 3-Wire Serial | 12-TFSOJ (0.094", 2.40mm Width) | 0.95µA ~ 1µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | 250 : 300.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 12-VSOJ | - | - | SPI | 12-TFSOJ (0.094", 2.40mm Width) | 2.1µA ~ 3.4µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 250 In Stock | 250 : 71.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM | Surface Mount | 14-SOP | 16B | 1.1V ~ 5.5V | I2C, SPI | 14-SOIC (0.197", 5.00mm Width) | 0.25µA ~ 0.27µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | 250 : 63.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM | Surface Mount | 8-SOP | 16B | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.32µA ~ 0.35µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 2,460 In Stock | 1 : 140.000 ₫ Cut Tape (CT) 1 : 103.000 ₫ Digi-Reel® 1,000 : 52.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR), Digi-Reel®, Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 1.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 14-SOP | - | - | I2C, 2-Wire Serial | 14-SOIC (0.197", 5.00mm Width) | 1.2µA ~ 1.8µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 12-VSOJ | - | - | I2C, 2-Wire Serial | 12-TFSOJ (0.094", 2.40mm Width) | 0.65µA ~ 0.8µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | 1000 : 44.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM | Surface Mount | 12-VSOJ | 16B | - | I2C, 2-Wire Serial | 12-TFSOJ (0.094", 2.40mm Width) | 0.55µA ~ 0.6µA @ 3V ~ 5V | Clock/Calendar | - |