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 | — | - | - | - | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 3.6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-WLP (.97x1.97) | - | - | I2C | 8-WFBGA, WLBGA | 0.33µA @ 3V | Clock/Calendar | - | |
 | 2,553 In Stock | 1 : 29.000 ₫ Cut Tape (CT) 1 : 29.000 ₫ Digi-Reel® 2,500 : 25.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -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, SRAM, Unique ID | Surface Mount | 8-TSSOP | 64B, 1Kb | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP (0.173", 4.40mm Width) | 1.2µA @ 3.3V | Clock/Calendar | - | |
 | 19,781 In Stock | 1 : 32.000 ₫ Cut Tape (CT) 1 : 32.000 ₫ Digi-Reel® 3,300 : 26.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -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, SRAM, Unique ID | Surface Mount | 8-SOIC | 64B, 1Kb | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.2µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 157.000 ₫ Cut Tape (CT) 1 : 157.000 ₫ Digi-Reel® 2,500 : 93.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -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-SOIC | 56B | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 200µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 38.000Â â‚« Tape & Reel (TR) | - | - | Tape & Reel (TR) | - | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 1,575 In Stock | 1 : 153.000 ₫ Cut Tape (CT) 1 : 153.000 ₫ Digi-Reel® 3,000 : 90.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-uMAX/uSOP | 56B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA ~ 200µA @ 3V ~ 5.5V | Clock/Calendar | - | |
 | 9,134 In Stock | 1 : 151.000 ₫ Cut Tape (CT) 1 : 151.000 ₫ Digi-Reel® 3,000 : 89.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 200µA @ 1.71V ~ 5.5V | Clock/Calendar | - | |
 | 10,579 In Stock | 1 : 319.000 ₫ Cut Tape (CT) 1 : 319.000 ₫ Digi-Reel® 2,500 : 201.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 2.3V ~ 4.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | Surface Mount | 8-SOIC | 236B | 2.3V ~ 4.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 175µA @ 2.3V ~ 4.5V | Clock/Calendar | - | |
 | 1,920 In Stock | 1 : 32.000 ₫ Cut Tape (CT) 1 : 32.000 ₫ Digi-Reel® 3,300 : 28.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -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, SRAM, Unique ID | Surface Mount | 8-TDFN (2x3) | 64B, 1Kb | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-WFDFN Exposed Pad | 1.2µA @ 3.3V | Clock/Calendar | - | |
 | 1,064 In Stock | 1 : 27.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -40°C ~ 125°C | Not Verified | AEC-Q100 | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | Surface Mount | 8-MSOP | 64B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 1.2µA @ 3.3V | Clock/Calendar | Automotive | |
 | 4,280 In Stock | 1 : 26.000 ₫ Cut Tape (CT) 1 : 26.000 ₫ Digi-Reel® 2,500 : 23.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -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, SRAM, Unique ID | Surface Mount | 8-MSOP | 64B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 1.2µA (Typ) @ 3.3V | Clock/Calendar | - | |
 | 680 In Stock | 1 : 19.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -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, SRAM | Surface Mount | 8-TSSOP | 64B | - | I2C, 2-Wire Serial | 8-TSSOP (0.173", 4.40mm Width) | 1µA @ 5.5V | Clock/Calendar | - | |
 | 7,081 In Stock | 1 : 19.000 ₫ Cut Tape (CT) 1 : 19.000 ₫ Digi-Reel® 2,500 : 17.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -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, SRAM | Surface Mount | 8-MSOP | 64B | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 1µA @ 5.5V | Clock/Calendar | - | |
 | 2,500 In Stock | 1 : 27.000 ₫ Digi-Reel® 2,500 : 23.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR) | -40°C ~ 125°C | Not Verified | AEC-Q100 | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM | Surface Mount | 8-MSOP | 64B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 1.2µA @ 3.3V | Clock/Calendar | Automotive | |
 | 0 Backorder | 1 : 19.000 ₫ Digi-Reel® 2,500 : 17.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, 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, SRAM | Surface Mount | 8-TSSOP | 64B | - | I2C, 2-Wire Serial | 8-TSSOP (0.173", 4.40mm Width) | 1µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Through Hole | 24-EDIP | 2KB | - | Parallel | 24-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Through Hole | 28-EDIP | 8KB | - | Parallel | 28-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 24 : 589.000 ₫ Tube | - | obsolete | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Through Hole | 28-EDIP | 32KB | - | Parallel | 28-DIP Module (0.600", 15.24mm) | 4mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 34-PowerCap Module | 32KB | 3V | Parallel | 34-PowerCap™ Module | 4mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Through Hole | 32-EDIP | 128KB | 3V | Parallel | 32-DIP Module (0.600", 15.24mm) | 4mA @ 4.5 V ~ 5.5 V | Clock/Calendar | - |