Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 261 - 280
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 | 3000 : 32.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.3V ~ 4.4V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-QFN (3x3) | - | - | I2C, 2-Wire Serial | 16-VFQFN Exposed Pad | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | Clock/Calendar | - | |
 | 0 Backorder | 3000 : 34.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.3V ~ 4.4V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Surface Mount | 16-QFN (3x3) | - | - | I2C, 2-Wire Serial | 16-VFQFN Exposed Pad | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | Clock/Calendar | - | |
 | 13,793 In Stock | 1 : 25.000 ₫ Cut Tape (CT) 1 : 25.000 ₫ Digi-Reel® 3,300 : 22.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°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-TDFN (2x3) | 64B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-WFDFN Exposed Pad | 1.2µA @ 3.3V | Clock/Calendar | Automotive | |
 | 24,520 In Stock | 1 : 28.000 ₫ Cut Tape (CT) 1 : 28.000 ₫ Digi-Reel® 3,300 : 24.000 ₫ 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 | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year | Through Hole | 18-DIP | - | - | Parallel | 18-DIP (0.300", 7.62mm) | 1.8µA ~ 3µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | NVSRAM | Through Hole | 32-EDIP | 128KB | - | Parallel | 32-DIP Module (0.600", 15.24mm) | 10mA @ 5V | Phantom Time Chip | - | |
 | 0 Backorder | 40 : 1.023.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 34-PowerCap Module | 512kb | 3V | Parallel | 34-PowerCap™ Module | 10mA @ 5V | Phantom Time Chip | - | |
 | 1,589 In Stock | 1 : 163.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | Surface Mount | 8-SOIC | 31B | 2V ~ 5.5V | 3-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.3µA ~ 1µA @ 2V ~ 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 | Through Hole | 8-PDIP | - | - | I2C, 2-Wire Serial | 8-DIP (0.300", 7.62mm) | 0.6µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 33.000 ₫ Tube | - | obsolete | Tube | -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) | 0.6µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 31.000 ₫ Tape & Reel (TR) | - | obsolete | 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-SOIC | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.6µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 33.000 ₫ Tube | - | obsolete | Tube | -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-uMAX/uSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.6µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | 9000 : 31.000 ₫ Tape & Reel (TR) | - | obsolete | 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-uMAX/uSOP | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 0.6µA @ 1.3V ~ 1.8V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 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 ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 100µA @ 1.89V | 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-uMAX/uSOP | 56B | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 200µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -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 ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA ~ 200µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 9000 : 42.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -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 ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA ~ 200µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 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) | 100µA @ 1.89V | 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-SOIC | 56B | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 200µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -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-SOIC | 56B | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 125µA ~ 200µA @ 3.63V ~ 5.5V | Clock/Calendar | - |