Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 1981 - 2000
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 55 In Stock | 1 : 217.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.3V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | Surface Mount | 8-SOIC | 512B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 140µA @ 2.7V ~ 3.3V | Clock/Calendar | - | |
![]() | 1,361 In Stock | 1 : 217.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | Surface Mount | 8-SOIC | 512B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 150µA @ 2.97V ~ 3.63V | Clock/Calendar | - | |
![]() | 57 In Stock | 1 : 224.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | Surface Mount | 8-SOIC | 512B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 270µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
![]() | 160 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 1.89V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 3.7V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 100µA @ 1.71V ~ 1.89V | Clock/Calendar | - | |
![]() | 809 In Stock | 1 : 188.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.3V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 3.7V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 125µA @ 2.7V ~ 3.3V | Clock/Calendar | - | |
![]() | 855 In Stock | 1 : 179.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 5.5V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 175µA @ 2.97V ~ 5.5V | Clock/Calendar | - | |
![]() | 0 Backorder | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 1.89V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 3.7V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 100µA @ 1.71V ~ 1.89V | Clock/Calendar | - | |
![]() | 0 Backorder | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.3V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 3.7V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 125µA @ 2.7V ~ 3.3V | Clock/Calendar | - | |
![]() | 0 Backorder | 3000 : 88.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.3V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 3.7V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 125µA @ 2.7V ~ 3.3V | Clock/Calendar | - | |
![]() | 366 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 5.5V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 175µA @ 2.97V ~ 5.5V | Clock/Calendar | - | |
![]() | 381 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 5.5V | 3-Wire Serial | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 175µA @ 2.97V ~ 5.5V | Clock/Calendar | - | |
![]() | 89 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 10-uMAX/uSOP | - | 1.3V ~ 5.5V | 3-Wire Serial | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 175µA @ 2.97V ~ 5.5V | Clock/Calendar | - | |
![]() | 0 Backorder | — | - | obsolete | - | 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 | Through Hole | 24-PDIP | 114B | 2.5V ~ 3.6V | Parallel | 24-DIP (0.600", 15.24mm) | 0.5µA @ 4.5V ~ 5.5V | 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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Through Hole | 24-PDIP | 114B | 2.5V ~ 3.6V | Parallel | 24-DIP (0.600", 15.24mm) | 0.5µA @ 4.5V ~ 5.5V | 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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 28-PLCC (11.51x11.51) | 114B | 2.5V ~ 3.6V | Parallel | 28-LCC (J-Lead) | 0.5µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
![]() | 0 Backorder | — | - | obsolete | - | 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-SOIC | 114B | 2.5V ~ 3.6V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 0.5µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
![]() | 0 Backorder | — | - | obsolete | - | 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-SOIC | 114B | 2.5V ~ 3.6V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 0.5µA @ 4.5V ~ 5.5V | 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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SOIC | 114B | 2.5V ~ 3.6V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 0.5µA @ 4.5V ~ 5.5V | 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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SOIC | 114B | 2.5V ~ 3.6V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 0.5µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
![]() | 0 Backorder | 40 : 533.000 ₫ Tube | - | obsolete | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | Surface Mount | 34-PowerCap Module | 128KB | 3.3V | Parallel | 34-PowerCap™ Module | 4mA @ 5V | Clock/Calendar | - |



















