Real Time Clocks
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Real Time Clocks Products
Showing : 341 - 360
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 | 2000 : 25.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year | Surface Mount | 8-SOP-J | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 14µA ~ 30µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 1,200 In Stock | 1 : 96.000 ₫ Cut Tape (CT) 1 : 96.000 ₫ Digi-Reel® | - | - | Cut Tape (CT), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 3.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-SOIC | 56B | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 5µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 954 In Stock | 1 : 80.000 ₫ Cut Tape (CT) 2,500 : 43.000 ₫ Tape & Reel (TR) 1 : 80.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 3.3V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Surface Mount | 8-TSSOP | - | 1.3V ~ 3.7V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 200µA @ 3.63V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1000 : 62.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.6V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 16-SO | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 16-SOIC (0.154", 3.90mm Width) | 0.5mA @ 2.7V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 16-SO | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 16-SOIC (0.154", 3.90mm Width) | 1mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 364 : 146.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.6V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SOH | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 0.5mA @ 2.7V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | 700 : 109.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.6V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SO | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOIC (0.295", 7.50mm Width) | 0.5mA @ 2.7V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SOH | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 1mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SO | 44B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOIC (0.295", 7.50mm Width) | 1mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 700 : 130.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SO | 128B | 2.5V ~ 5.5V | I2C, 2-Wire Serial | 28-SOIC (0.295", 7.50mm Width) | 1mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 700 : 110.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 3.6V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | Surface Mount | 28-SO | 44B | 2.5V ~ 3.5V | SPI | 28-SOIC (0.295", 7.50mm Width) | 1.4mA @ 2.7V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 42.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | Leap Year | Surface Mount | 8-SOIC | - | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 70µA @ 2V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 33.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | - | Surface Mount | - | - | - | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 1.2µA ~ 31µA @ 3V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 30.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | - | Surface Mount | 8-SOIC | - | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.2µA ~ 31µA @ 3V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 50.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 8-SOIC | 56B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 70µA @ 2V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 364 : 91.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 28-SOH | 56B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 70µA @ 2V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 364 : 177.000 ₫ Tube | - | obsolete | Tube | -25°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 44-SOH | 32KB | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 2.5mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 364 : 166.000 ₫ Tube | - | obsolete | Tube | -25°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM | Surface Mount | 44-SOH | 32KB | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 44-BSOP (0.337", 8.56mm Width) | 2.5mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 40.000 ₫ 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 | Surface Mount | 8-SOIC | 56B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 100µA (Typ) @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 364 : 74.000 ₫ 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 | Surface Mount | 28-SOH | 56B | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 100µA (Typ) @ 4.5V ~ 5.5V | Clock/Calendar | - |