Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 301 - 320
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 | 14 : 442.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Through Hole | 24-EDIP | 2KB | - | Parallel | 24-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 12 : 547.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Through Hole | 28-EDIP | 8KB | - | Parallel | 28-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 14 : 412.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.7V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Through Hole | 24-EDIP | 8KB | 2.5V ~ 3.7V | Parallel | 24-DIP Module (0.600", 15.24mm) | 2mA @ 2.7V ~ 3.7V | Clock/Calendar | - | |
 | 0 Backorder | 1000 : 59.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | Surface Mount | 16-SO | 44B | 2.5V ~ 3.5V | SPI | 16-SOIC (0.154", 3.90mm Width) | 1.4mA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Through Hole | 16-PDIP | 32B | 2.2V ~ 6V | SPI | 16-DIP (0.300", 7.62mm) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 20-SOIC | 32B | 2.2V ~ 6V | SPI | 20-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 3V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-SOIC | 32B | 2.2V ~ 6V | SPI | 16-SOIC (0.295", 7.50mm Width) | 20µA ~ 500µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 0Â â‚« Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | - | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-HVQFN (3x3) | - | - | SPI | 16-VFQFN Exposed Pad | 0.33µA ~ 0.38µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 2,968 In Stock | 1 : 51.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C (TA) | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Square Wave Output | Surface Mount | 8-SOIC | - | 1.4V ~ 3.6V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 200µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C (TA) | 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 | 1.5V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 125µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C (TA) | 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 | 1.5V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 125µA @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 15.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 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 | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.35V ~ 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 ~ 0.7µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C (TA) | Not Verified | - | 1.8V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 8-SOIC | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.8µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 13.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | Not Verified | - | 1.8V ~ 6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 8-SOIC | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 0.8µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C (TA) | Not Verified | - | 1.3V ~ 5.5V | HH:MM:SS (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 ~ 0.85µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C (TA) | Not Verified | - | 1.3V ~ 5.5V | HH:MM:SS (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) | 0.65µA ~ 0.85µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 16.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | Not Verified | - | 3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-MSOP | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 250µA @ 3V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 54.000 ₫ Digi-Reel® | - | obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | Not Verified | - | 3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Leap Year, Square Wave Output | Surface Mount | 8-SOIC | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 250µA @ 3V ~ 5.5V | Clock/Calendar | - |