Real Time Clocks
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Real Time Clocks Products
Showing : 41 - 60
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1,159 In Stock | 1 : 479.000 ₫ Tube | - | - | Tube | 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-EDIP | 114B | 2.5V ~ 4V | Parallel | 24-DIP Module (0.600", 15.24mm) | 15mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 2,594 In Stock | 1 : 504.000 ₫ Tube | - | - | Tube | 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-EDIP | 114B | 2.5V ~ 4V | Parallel | 24-DIP Module (0.600", 15.24mm) | 15mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 377 In Stock | 1 : 488.000 ₫ Tube | - | - | Tube | 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-EDIP | 113B | 2.5V ~ 4V | Parallel | 24-DIP Module (0.600", 15.24mm) | 15mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 171 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Trickle-Charger | Through Hole | 8-PDIP | 31B | 2V ~ 5.5V | 3-Wire Serial | 8-DIP (0.300", 7.62mm) | 0.3µA ~ 1µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 3,987 In Stock | 1 : 176.000 ₫ Tube | - | - | Tube | -40°C ~ 85°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 (0.209", 5.30mm Width) | 0.3µA ~ 1µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 815 In Stock | 1 : 174.000 ₫ 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 | Through Hole | 8-PDIP | 31B | 2V ~ 5.5V | 3-Wire Serial | 8-DIP (0.300", 7.62mm) | 0.3µA ~ 1µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 1,166 In Stock | 1 : 254.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 492 In Stock | 1 : 247.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 1,735 In Stock | 1 : 185.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-SOIC | 56B | 2V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 200µA @ 5V | Clock/Calendar | - | |
 | 2,437 In Stock | 1 : 169.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-SOIC | 56B | 2V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 200µA @ 5V | Clock/Calendar | - | |
 | 1,680 In Stock | 1 : 178.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Through Hole | 8-PDIP | 56B | 2V ~ 3.5V | I2C, 2-Wire Serial | 8-DIP (0.300", 7.62mm) | 200µA @ 5V | Clock/Calendar | - | |
 | 74 In Stock | 1 : 781.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Leap Year | Through Hole | 16-PDIP | - | 2.5V ~ 3.7V | Parallel | 16-DIP (0.300", 7.62mm) | 1.3mA @ 5V | Phantom Time Chip | - | |
 | 115 In Stock | 1 : 874.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Leap Year | Surface Mount | 16-SOIC | - | 2.5V ~ 3.7V | Parallel | 16-SOIC (0.295", 7.50mm Width) | 1.3mA @ 5V | Phantom Time Chip | - | |
 | 138 In Stock | 1 : 888.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Leap Year | Surface Mount | 16-SOIC | - | 2.5V ~ 3.7V | Parallel | 16-SOIC (0.295", 7.50mm Width) | 1.3mA @ 5V | Phantom Time Chip | - | |
 | 0 Backorder | 11 : 785.000 ₫ 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 | Through Hole | 32-EDIP | 32KB | - | Parallel | 32-DIP Module (0.600", 15.24mm) | 4mA @ 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-EDIP | 114B | 2.5V ~ 3.6V | Parallel | 24-DIP Module (0.600", 15.24mm) | 0.5µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 11 : 940.000 ₫ 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 | Through Hole | 32-EDIP | 128KB | - | Parallel | 32-DIP Module (0.600", 15.24mm) | 4mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 234 : 318.000 ₫ Tray | - | obsolete | Tray | -40°C ~ 85°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Surface Mount | 28-TSOP | 256B | 2.5V ~ 3.7V | Parallel | 28-TSSOP (0.465", 11.80mm Width) | 4mA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Surface Mount | 28-TSOP | 256B | 2.5V ~ 3.7V | Parallel | 28-TSSOP (0.465", 11.80mm Width) | 4mA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 901.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Through Hole | 28-EDIP | 256B | 2.5V ~ 3.7V | Parallel | 28-DIP Module (0.600", 15.24mm) | 4mA @ 3V ~ 3.6V | Clock/Calendar | - |