Real Time Clocks
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Real Time Clocks Products
Showing : 1541 - 1560
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 | - | 2.5V ~ 6V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, NVSRAM | Surface Mount | 8-SO | 8B | - | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 8µA ~ 15µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 4,519 In Stock | 1 : 120.000 ₫ Cut Tape (CT) 2,500 : 67.000 ₫ Tape & Reel (TR) 1 : 120.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS:hh (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) | 2.4µA ~ 31µA @ 2V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 82.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS | YY-MM-DD-dd | EEPROM, Leap Year | Surface Mount | 18-SOX | 8KB | 2.5V ~ 35V | I2C, 2-Wire Serial | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 100µA (Typ) @ 2.7V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 3000 : 31.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.3V ~ 4.4V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 16-QFN (3x3) | - | - | I2C, 2-Wire Serial | 16-VFQFN Exposed Pad | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 43.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 3V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, SRAM, Watchdog Timer | Surface Mount | 8-SOIC | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 2000 : 39.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.38V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, SRAM, Watchdog Timer | Surface Mount | 8-SOIC | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 71.000 ₫ 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, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 71.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 3V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 71.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.38V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 3,090 In Stock | 1 : 158.000 ₫ Cut Tape (CT) 1,000 : 97.000 ₫ Tape & Reel (TR) 1 : 158.000 ₫ Digi-Reel® | - | - | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 2.38V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 16-QFN (4x4) | 7B | 2V ~ 5.5V | I2C, 2-Wire Serial | 16-VQFN Exposed Pad | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 71.000 ₫ 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, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 1.8V ~ 5.5V | SPI | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 74.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 3V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 1.8V ~ 5.5V | SPI | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 1100 : 74.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 2.38V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 18-SOX | 7B | 1.8V ~ 5.5V | SPI | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 10µA @ 5.5V | Clock/Calendar | - | |
 | 587 In Stock | 1 : 547.000 ₫ Cut Tape (CT) 936 : 351.000 ₫ Tape & Reel (TR) 1 : 547.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year | Surface Mount | 28-SOH | - | - | Parallel | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 2mA @ 4.75V ~ 5.5V | Clock/Calendar | - | |
 | 1,464 In Stock | 1 : 82.000 ₫ Cut Tape (CT) 1 : 82.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Cut Tape (CT) | -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 | - | |
 | 4,504 In Stock | 1 : 74.000 ₫ Cut Tape (CT) 2,500 : 38.000 ₫ Tape & Reel (TR) 1 : 74.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 8-SOIC | - | 2.5V ~ 3.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 100µA @ 2V ~ 5.5V | Clock/Calendar | - | |
 | 952 In Stock | 1 : 570.000 ₫ Cut Tape (CT) 936 : 365.000 ₫ Tape & Reel (TR) 1 : 570.000 ₫ Digi-Reel® | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | 0°C ~ 70°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Watchdog Timer | Surface Mount | 44-SOH | - | - | Parallel | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 2mA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 139 In Stock | 139 : 57.000 ₫ Bulk | - | - | Bulk | -40°C ~ 85°C (TA) | - | - | 0.9V ~ 5.5V, 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 | 8-SOIC (0.154", 3.90mm Width) | 0.6µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 3000 : 145.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | 0°C ~ 70°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Audio, Leap Year, Trickle-Charger | Surface Mount | 16-DFN (5x4) | - | 1.7V ~ 3.6V | I2C, 2-Wire Serial | 16-VFDFN Exposed Pad | 14.3mA @ 3V ~ 3.6V | Clock/Calendar | - | |
 | 0 Backorder | 2500 : 41.000 ₫ Tape & Reel (TR) | - | - | Tape & Reel (TR) | -40°C ~ 85°C (TA) | - | - | 1.4V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Square Wave Output | Surface Mount | 8-TSSOP | 56B | 1.3V ~ 3.7V | I2C | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 2µA @ 3.3V | Clock/Calendar | - |