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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7,546 In Stock | 1 : 117.000 ₫ Cut Tape (CT) 1 : 117.000 ₫ Digi-Reel® 4,000 : 67.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2.5V ~ 5.5V | Binary | Binary | Unique ID | Surface Mount | 6-TSOC | - | - | 1-Wire® Serial | 6-SMD, J-Lead | 0.45µA @ 2.5V ~ 5.5V | Binary Counter | - | |
 | 3,828 In Stock | 1 : 31.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -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 | 10-DFN (2.6x2.6) | - | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 10-XFDFN Exposed Pad | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 52,000 In Stock | 4,000 : 15.000 ₫ Tape & Reel (TR) 1 : 31.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR) | -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 | 10-DFN (2.6x2.6) | - | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 10-XFDFN Exposed Pad | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 6,091 In Stock | 1 : 38.000 ₫ Cut Tape (CT) 4,000 : 19.000 ₫ Tape & Reel (TR) 1 : 38.000 ₫ 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 | 10-DFN (2.6x2.6) | 64B | 0.9V ~ 5.5V | I2C, 2-Wire Serial | 10-XFDFN Exposed Pad | 0.885µA @ 3.3V | Clock/Calendar | - | |
 | 2,842 In Stock | 1 : 224.000 ₫ Cut Tape (CT) 1 : 224.000 ₫ Digi-Reel® 2,500 : 137.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 2,078 In Stock | 1 : 333.000 ₫ Cut Tape (CT) 1 : 333.000 ₫ Digi-Reel® 1,000 : 216.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | 0°C ~ 70°C | Not Verified | - | 2.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | Surface Mount | 16-SOIC | - | 2.3V ~ 5.5V | I2C, 2-Wire Serial | 16-SOIC (0.295", 7.50mm Width) | 110µA ~ 170µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 3,717 In Stock | 1 : 343.000 ₫ Cut Tape (CT) 1 : 343.000 ₫ Digi-Reel® 1,000 : 222.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | Surface Mount | 20-SOIC | 256B | 2V ~ 3.8V | SPI | 20-SOIC (0.295", 7.50mm Width) | 120µA ~ 160µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 2,967 In Stock | 1 : 224.000 ₫ Cut Tape (CT) 1 : 224.000 ₫ Digi-Reel® 2,500 : 137.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 14-SOP | - | - | SPI | 14-SOIC (0.197", 5.00mm Width) | 0.5µA ~ 1µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 4,965 In Stock | 1 : 367.000 ₫ Cut Tape (CT) 1 : 367.000 ₫ Digi-Reel® 1,000 : 240.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | Surface Mount | 20-SOIC | 256B | 2V ~ 3.8V | SPI | 20-SOIC (0.295", 7.50mm Width) | 120µA ~ 160µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Surface Mount | 8-SOIC | 31B | 1.5V ~ 5.5V | 3-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | 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 | Alarm, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-SOIC | 56B | 2V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.5mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.2V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Square Wave Output, Y2K | Surface Mount | 8-SOIC | 56B | 2V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 70µA @ 1.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-MSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.8µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 14.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-MSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.8µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-SOIC | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.8µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 3000 : 15.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-TDFN (2x3) | - | - | I2C, 2-Wire Serial | 8-WFDFN Exposed Pad | 0.8µA @ 1.3V ~ 1.8V | 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 | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-MSOP | 56B | 1.5V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 19.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-MSOP | 56B | 1.5V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-MSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.65µA ~ 0.7µA @ 3V ~ 5V | Clock/Calendar | - |