Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 1821 - 1840
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 (TA) | Not Verified | - | 2V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM | Surface Mount | 28-SOIC | 8B | - | - | 28-SOIC (0.295", 7.50mm Width) | 15µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | - | - | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 10-TDFN (3x3) | 64B | 1.6V ~ 3.6V | I2C | 10-WFDFN Exposed Pad | 0.33µA ~ 0.39µA @ 1.6V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | — | - | - | - | -40°C ~ 85°C (TA) | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm | Surface Mount | 8-WLP (2.07x2.27) | - | - | I2C | 8-VFBGA, WLBGA | 1.2µA ~ 2µA @ 1.6V ~ 5.5V | Clock/Calendar | - | |
 | 5,000 In Stock | 1 : 138.000 ₫ Digi-Reel® 2,500 : 81.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | Binary | Binary | Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 3.63V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 500µA @ 3.63V | Binary Counter | - | |
 | 1,390 In Stock | 1 : 138.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | Binary | Binary | Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 3.63V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 500µA @ 3.63V | Binary Counter | - | |
 | 9,928 In Stock | 1 : 314.000 ₫ Cut Tape (CT) 1 : 314.000 ₫ Digi-Reel® 2,500 : 198.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-SOIC | - | 2.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 130µA ~ 200µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 186 In Stock | 103 : 76.000 ₫ Bulk | - | - | Bulk | -40°C ~ 85°C (TA) | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K | Surface Mount | 14-TSSOP | 32KB | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 14-TSSOP (0.173", 4.40mm Width) | 10µA ~ 20µA @ 2.7V ~ 5V | Clock/Calendar | - | |
 | 9,564 In Stock | 40 : 193.000Â â‚« Bulk | - | - | Bulk | - | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 2,318 In Stock | 100 : 79.000Â â‚« Bulk | - | - | Bulk | - | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 2,004 In Stock | 105 : 75.000Â â‚« Bulk | - | - | Bulk | - | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, NVSRAM | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | - | Clock/Calendar | - | |
 | 2,841 In Stock | 174 : 45.000 ₫ Bulk | - | - | Bulk | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SSOP | 242B | 2.5V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 300µA @ 5V | Clock/Calendar | - | |
 | 5,515 In Stock | 18 : 428.000 ₫ Bulk | - | - | Bulk | -40°C ~ 85°C (TA) | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Daylight Savings, Leap Year, RAM | Through Hole | 24-DIP | 44B | 2.2V ~ 3.2V | - | 24-DIP (0.300", 7.62mm) | 220µA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 1,065 In Stock | 25 : 308.000 ₫ Bulk | - | - | Bulk | -40°C ~ 85°C (TA) | Not Verified | - | 3V ~ 3.6V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm | Through Hole | 24-DIP | 44B | 2.2V ~ 3.2V | Parallel | 24-DIP (0.300", 7.62mm) | 3mA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 115 In Stock | 22 : 361.000 ₫ Bulk | - | - | Bulk | 0°C ~ 70°C (TA) | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Through Hole | 24-CERDIP | 50B | - | - | 24-CDIP (0.300", 7.62mm) | 50µA ~ 3mA @ 3V ~ 5V | Clock/Calendar | - | |
 | 51 In Stock | 36 : 219.000 ₫ Bulk | - | - | Bulk | 0°C ~ 70°C (TA) | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output | Through Hole | 24-CERDIP | 50B | - | - | 24-CDIP (0.300", 7.62mm) | 50µA ~ 3mA @ 3V ~ 5V | Clock/Calendar | - | |
 | 1,021 In Stock | 1 : 399.000 ₫ Tube | - | - | Tube | 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 | - | |
 | 3,912 In Stock | 1 : 447.000 ₫ Tube | - | - | Tube | -40°C ~ 85°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 | - | |
 | 687 In Stock | 1 : 377.000 ₫ Tube | - | - | Tube | 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, SRAM, TCXO/Crystal | Surface Mount | 20-SOIC | 236B | 2.3V ~ 5.5V | I2C, 2-Wire Serial | 20-SOIC (0.295", 7.50mm Width) | 120µA ~ 160µA @ 3.3V ~ 5.5V | Clock/Calendar | - | |
 | 1,020 In Stock | 1 : 424.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.3V ~ 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 | 236B | 2.3V ~ 5.5V | I2C, 2-Wire Serial | 20-SOIC (0.295", 7.50mm Width) | 120µA ~ 160µA @ 3.3V ~ 5.5V | Clock/Calendar | - | |
 | 571 In Stock | 1 : 377.000 ₫ Tube | - | - | Tube | 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 | - |