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 | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, SRAM | Surface Mount | 10-MSOP | 2B | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 4µA ~ 6µA @ 3V ~ 5V | Time Event Recorder | - | |
 | 2,852 In Stock | 1 : 103.000 ₫ Tube | - | end of life | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 8-SOIC | - | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 10µA ~ 20µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 28 In Stock | 1 : 103.000 ₫ Tube | - | end of life | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 8-TSSOP | - | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP (0.173", 4.40mm Width) | 10µA ~ 20µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Watchdog Timer | Surface Mount | 8-SOIC | - | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 10µA ~ 20µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Watchdog Timer | Surface Mount | 8-SOIC | - | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 10µA ~ 20µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Supervisor, Watchdog Timer | Surface Mount | 8-TSSOP | - | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP (0.173", 4.40mm Width) | 10µA ~ 20µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-SOIC | 32B | 2.2V ~ 6V | SPI | 16-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 29 In Stock | 1 : 592.000 ₫ Tube | - | end of life | Tube | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-SOIC | 32B | 2.2V ~ 6V | SPI | 16-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 1000 : 381.000 ₫ Tape & Reel (TR) | - | end of life | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-SOIC | 32B | 2.2V ~ 6V | SPI | 16-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 20-SOIC | 32B | 2.2V ~ 6V | SPI | 20-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 13,701 In Stock | 1 : 81.000 ₫ Cut Tape (CT) 1 : 81.000 ₫ Digi-Reel® 1,000 : 46.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | AEC-Q200 | 1.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer | Surface Mount | 8-SON (3.2x1.5) | 1B | - | I2C, 2-Wire Serial | 8-WCDFN | 0.35µA @ 3V | Clock/Calendar | Automotive | |
 | 4,204 In Stock | 1 : 122.000 ₫ Cut Tape (CT) 1,000 : 69.000 ₫ Tape & Reel (TR) | - | obsolete | Cut Tape (CT), Tape & Reel (TR) | -40°C ~ 85°C (TA) | Not Verified | - | 1.2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer | Surface Mount | 10-SON (3.7x2.5) | - | - | I2C, 2-Wire Serial | 10-VCDFN | 0.18µA @ 3V | Clock/Calendar | - | |
 | 7,153 In Stock | 1 : 103.000 ₫ Cut Tape (CT) 1 : 103.000 ₫ Digi-Reel® 1,000 : 61.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® | -40°C ~ 125°C (TA) | Not Verified | AEC-Q200 | 1.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | Surface Mount | 10-SON (3.7x2.5) | 2B, 8B | - | I2C, 2-Wire Serial | 10-VCDFN | 1µA @ 3V | Clock/Calendar | Automotive | |
 | 26,544 In Stock | 1 : 83.000 ₫ Cut Tape (CT) 1 : 83.000 ₫ Digi-Reel® 1,000 : 48.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | - | 1.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | Surface Mount | 10-SON (3.7x2.5) | 2B, 8B | - | I2C, 2-Wire Serial | 10-VCDFN | 1µA @ 3V | Clock/Calendar | - | |
 | 27,026 In Stock | 1 : 40.000 ₫ Cut Tape (CT) 1 : 40.000 ₫ Digi-Reel® 1,000 : 22.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Programmable Clock Output, RAM, Timer | Surface Mount | 8-SON (3.2x1.5) | 1B | - | I2C, 2-Wire Serial | 8-WCDFN | 0.24µA @ 3V | Clock/Calendar | - | |
 | 1,888 In Stock | 1 : 44.000 ₫ Cut Tape (CT) 1 : 44.000 ₫ Digi-Reel® 1,000 : 24.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | AEC-Q200 | 0.9V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Programmable Clock Output, RAM, Timer | Surface Mount | 8-SON (3.2x1.5) | 1B | - | I2C, 2-Wire Serial | 8-WCDFN | 0.24µA @ 3V | Clock/Calendar | Automotive | |
 | 35,133 In Stock | 1 : 94.000 ₫ Cut Tape (CT) 1 : 94.000 ₫ Digi-Reel® 1,000 : 55.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 125°C (TA) | Not Verified | AEC-Q200 | 1.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | Surface Mount | 10-SON (3.7x2.5) | 2B, 8B | - | SPI, 4-Wire Serial | 10-VCDFN | 1µA @ 3V | Clock/Calendar | Automotive | |
 | 19,792 In Stock | 1 : 72.000 ₫ Cut Tape (CT) 1 : 72.000 ₫ Digi-Reel® 1,000 : 41.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | - | 1.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer | Surface Mount | 8-SON (3.2x1.5) | 1B | - | I2C, 2-Wire Serial | 8-WCDFN | 0.35µA @ 3V | Clock/Calendar | - | |
 | 4,195 In Stock | 1 : 42.000 ₫ Cut Tape (CT) 1 : 42.000 ₫ Digi-Reel® 1,000 : 23.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | - | 0.9V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Programmable Clock Output, RAM, Timer | Surface Mount | 8-SON (3.2x1.5) | 1B | - | SPI, 3-Wire Serial | 8-WCDFN | 0.24µA @ 3V | Clock/Calendar | - | |
 | 499 In Stock | 1 : 66.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -40°C ~ 85°C (TA) | Not Verified | AEC-Q200 | 1.1V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger | Surface Mount | 8-SON (3.2x1.5) | 2B, 43B | 1.1V ~ 5.5V | I2C, 2-Wire Serial | 8-WCDFN | 0.06µA @ 3V | Clock/Calendar | Automotive |