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Compare | Mfr Part # | Quantity Available | Price | Series | Package | Product Status | DigiKey Programmable | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Grade | Qualification | Package / Case | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 4 480 In Stock 25 000 Factory | 1 : kr 11,27000 Cut Tape (CT) 2 500 : kr 4,77923 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 6V | - | 0.8µA @ 3V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | |
 | 4 486 In Stock | 1 : kr 11,80000 Cut Tape (CT) 2 500 : kr 5,02198 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 1 531 In Stock | 1 : kr 13,63000 Cut Tape (CT) 2 500 : kr 5,76544 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | |
| 1 943 In Stock 35 000 Factory | 1 : kr 17,17000 Cut Tape (CT) 2 500 : kr 7,87114 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.65µA ~ 0.7µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | |
| 2 893 In Stock | 1 : kr 12,52000 Cut Tape (CT) 2 500 : kr 5,31028 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Last Time Buy | Not Verified | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD-dd | I2C, SMBus | 1.3V ~ 5.5V | 3V | 1.5µA @ 5V | -40°C ~ 125°C | Surface Mount | Automotive | AEC-Q100 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 784 In Stock 32 500 Factory | 1 : kr 12,88000 Cut Tape (CT) 2 500 : kr 5,46200 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Last Time Buy | Not Verified | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD-dd | I2C, SMBus | 1.3V ~ 5.5V | 3V | 1.5µA @ 5V | -40°C ~ 125°C | Surface Mount | Automotive | AEC-Q100 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 15 905 In Stock | 1 : kr 14,49000 Cut Tape (CT) 2 500 : kr 6,12958 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD | I2C, 2-Wire Serial | 3V ~ 5.5V | 1.3V ~ 3.7V | 250µA @ 3V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 18 241 In Stock | 1 : kr 15,34000 Cut Tape (CT) 2 500 : kr 6,50890 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Leap Year, Square Wave Output, Y2K | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.2V ~ 5.5V | 2V ~ 5.5V | 70µA @ 1.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 3 380 In Stock | 1 : kr 17,60000 Cut Tape (CT) 2 500 : kr 7,47992 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.65µA ~ 0.7µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 120 In Stock | 1 : kr 72,75000 Tube 48 : kr 62,69458 Tube | - | Tube Tube | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | - | - | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | |
| 0 In Stock | 2 500 : kr 3,89928 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.65µA ~ 0.85µA @ 3V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
 | 0 In Stock Check Lead Time | 3 000 : kr 5,96270 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | - | - | 8-WFDFN Exposed Pad | 8-TDFN (2x3) | |
 | 0 In Stock Check Lead Time | 2 500 : kr 6,14477 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | 2 500 : kr 6,17507 Tape & Reel (TR) | - | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.85µA ~ 0.9µA @ 3V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | 3 000 : kr 7,38886 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.85µA ~ 0.9µA @ 3V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-WFDFN Exposed Pad | 8-TDFN (2x3) | |
| 0 In Stock | 3 000 : kr 7,40406 Tape & Reel (TR) | - | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Leap Year, Square Wave Output, Y2K | 56B | HH:MM:SS (24 hr) | YY-MM-DD | I2C, 2-Wire Serial | 1.2V ~ 5.5V | 2V ~ 3.5V | 150µA @ 1.5V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-WFDFN Exposed Pad | 8-TDFN (2x3) | |
| 7 In Stock | 1 : kr 14,81000 Cut Tape (CT) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.2V ~ 5.5V | 1.5V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 4.5V ~ 5.5V | 2V ~ 3.5V | 1.5mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 0.65µA ~ 0.85µA @ 3V ~ 5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.2V ~ 5.5V | 1.5V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 4.5V ~ 5.5V | 2V ~ 3.5V | 1.5mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year, Square Wave Output, Y2K | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.2V ~ 5.5V | 2V ~ 5.5V | 70µA @ 1.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |
| 0 In Stock | Obsolete | - | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 1.5V ~ 3.7V | 125µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
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