Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 281 - 300
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 | Not Verified | - | 1.71V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 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 (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 125µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 42.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 150µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 9000 : 31.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 150µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 1.71V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-SOIC | - | 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 (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 125µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 38.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 150µA @ 5.5V | Clock/Calendar | - | |
 | 244 In Stock | 1 : 177.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 150µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 10000 : 31.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, Trickle-Charger | Surface Mount | 8-SOIC | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 150µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 151.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -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 | 11 : 598.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Through Hole | 32-EDIP | 32KB | - | Parallel | 32-DIP Module (0.600", 15.24mm) | 6mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 40 : 477.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Surface Mount | 34-PowerCap Module | 32KB | 3V | Parallel | 34-PowerCap™ Module | 6mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 11 : 598.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Through Hole | 32-EDIP | 32KB | - | Parallel | 32-DIP Module (0.600", 15.24mm) | 4mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 40 : 477.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Surface Mount | 34-PowerCap Module | 32KB | 3V | Parallel | 34-PowerCap™ Module | 4mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 40 : 820.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Surface Mount | 34-PowerCap Module | 128KB | 3V | Parallel | 34-PowerCap™ Module | 4mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 132.000 ₫ Bag | - | obsolete | Bag | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer, Y2K | Surface Mount | 48-LQFP (7x7) | - | 2.5V ~ 3.7V | Parallel | 48-LQFP | 2mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 116.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer, Y2K | Surface Mount | 48-LQFP (7x7) | - | 2.5V ~ 3.7V | Parallel | 48-LQFP | 2mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 132.000 ₫ Bag | - | obsolete | Bag | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer, Y2K | Surface Mount | 48-LQFP (7x7) | - | 2.5V ~ 3.7V | Parallel | 48-LQFP | 6mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 116.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer, Y2K | Surface Mount | 48-LQFP (7x7) | - | 2.5V ~ 3.7V | Parallel | 48-LQFP | 6mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 92.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.7V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Surface Mount | 24-TSSOP | 242B | 2.5V ~ 3.7V | Parallel | 24-TSSOP (0.173", 4.40mm Width) | 2mA @ 3V | Clock/Calendar | - |