Real Time Clocks
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Real Time Clocks Products
Showing : 1641 - 1660
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 16,523 In Stock | 69 : 113.000 ₫ Bulk | - | obsolete | Bulk | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Surface Mount | 28-SOIC | - | 2.3V ~ 4V | Parallel | 28-SOIC (0.295", 7.50mm Width) | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 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, Supervisor, Watchdog Timer | Surface Mount | 28-SOIC | - | 2.3V ~ 4V | Parallel | 28-SOIC (0.295", 7.50mm Width) | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | Clock/Calendar | - | |
 | 13,809 In Stock | 90 : 87.000 ₫ Bulk | - | obsolete | Bulk | 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 | Surface Mount | 24-SSOP | 242B | 2.5V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 300µA @ 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 | Surface Mount | 24-SSOP | 242B | 2.5V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 300µA @ 5V | Clock/Calendar | - | |
 | 3,384 In Stock | 90 : 87.000 ₫ Bulk | - | obsolete | Bulk | 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 | Surface Mount | 24-SOIC | 242B | 2.5V ~ 4V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 300µA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 150 : 93.000 ₫ Tube | - | obsolete | Tube | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, NVSRAM | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 35,845 In Stock | 90 : 87.000 ₫ Bulk | - | obsolete | Bulk | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, NVSRAM | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, NVSRAM | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 10,000 In Stock | 90 : 87.000 ₫ Bulk | - | obsolete | Bulk | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SSOP | 242B | 2.4V ~ 4V | Parallel | 24-SSOP (0.154", 3.90mm Width) | 100µA @ 3V | Clock/Calendar | - | |
 | 800 In Stock | 87 : 90.000 ₫ Bulk 2,000 : 75.000 ₫ Tape & Reel (TR) | - | obsolete | Tape & Reel (TR), Bulk | 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 | Surface Mount | 24-SOIC | 114B | 2.5V ~ 4V | Parallel | 24-SOIC (0.295", 7.50mm Width) | - | Clock/Calendar | - | |
 | 3,456 In Stock | 1 : 70.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger | Surface Mount | 10-TDFN (3x3) | 64B | 1.6V ~ 3.6V | I2C | 10-WFDFN Exposed Pad | 0.33µA ~ 0.39µA @ 1.6V ~ 3.6V | Clock/Calendar | - | |
 | 2,250 In Stock | 1 : 154.000 ₫ Cut Tape (CT) 1 : 154.000 ₫ Digi-Reel® 2,500 : 87.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Tape & Reel (TR), Digi-Reel® | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | Surface Mount | 8-WLP (2.07x2.27) | 64B | 1.6V ~ 5.5V | I2C | 8-VFBGA, WLBGA | 1.2µA ~ 2µA @ 1.6V ~ 5.5V | Clock/Calendar | - | |
 | 10,000 In Stock | 1 : 70.000 ₫ Digi-Reel® 2,500 : 37.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.6V ~ 3.6V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger | Surface Mount | 10-TDFN (3x3) | 64B | 1.6V ~ 3.6V | I2C | 10-WFDFN Exposed Pad | 0.33µA ~ 0.39µA @ 1.6V ~ 3.6V | Clock/Calendar | - | |
 | 3,000 In Stock | 1 : 32.000 ₫ Digi-Reel® 3,300 : 26.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | Surface Mount | 8-SOIC | 64B, 1Kb | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.2µA @ 3.3V | Clock/Calendar | - | |
 | 560 In Stock | 1 : 39.000 ₫ Cut Tape (CT) 1 : 39.000 ₫ Digi-Reel® 2,500 : 34.000 ₫ Tape & Reel (TR) | - | - | Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 3.6V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | Surface Mount | 10-MSOP | 64B | 1.3V ~ 3.6V | SPI | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 1µA @ 1.8V ~ 3.6V | Clock/Calendar | - | |
 | 158 In Stock | 1 : 32.000 ₫ Cut Tape (CT) | - | - | Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | Surface Mount | 8-SOIC | 64B, 1Kb | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.2µA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 138.000 ₫ Digi-Reel® 3,000 : 81.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 3.63V | Binary | Binary | Trickle-Charger | Surface Mount | 8-uMAX/uSOP | - | 1.3V ~ 3.63V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 500µA @ 3.63V | Binary Counter | - | |
 | 3,704 In Stock | 1 : 263.000 ₫ Cut Tape (CT) 1 : 263.000 ₫ Digi-Reel® 1,000 : 167.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 2.97V ~ 5.5V | Binary | Binary | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | Surface Mount | 16-SOIC | - | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 16-SOIC (0.295", 7.50mm Width) | 175µA @ 2.97V ~ 5.5V | Binary Counter | - |