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- Clock/Timing - Real Time Clocks
2,411
results
| Compare | Image | Part No | Manufacturer | Description | Inventory | Pricing | Quantity | Series | Packaging | Part Status | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No.M48T35Y-70MH1EInternal Code2348-690-8710659 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
| Get a Quote | - | Timekeeper® | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 2mA @ 4.75V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH | ||
| M48T35Y-70MH1E 2348-690-8710659 STMicroelectronics
RoHS :
Package:
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
Inventory:
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1 :
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 | Mfr Part No.M48T37V-10MH1EInternal Code2348-690-8710664 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44SOH
| Get a Quote | - | Timekeeper® | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | - | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | - | - | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH | ||
| M48T37V-10MH1E 2348-690-8710664 STMicroelectronics
RoHS :
Package:
44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
Inventory:
-
1 :
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| | Mfr Part No.M48T37V-10MH6EInternal Code2348-690-8710666 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44SOH
| Get a Quote | - | Timekeeper® | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | - | 2mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH | ||
| M48T37V-10MH6E 2348-690-8710666 STMicroelectronics
RoHS :
Package:
44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
Inventory:
-
1 :
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 | Mfr Part No.M48T512V-85PM1Internal Code2348-690-8710672 | STMicroelectronics |
IC RTC CLOCK/CALENDAR PAR 32DIP
| Get a Quote | - | Timekeeper® | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | - | 3mA @ 3V ~ 3.6V | 0°C ~ 70°C | Through Hole | - | - | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP Module | ||
| M48T512V-85PM1 2348-690-8710672 STMicroelectronics
RoHS :
Package:
32-DIP Module (0.600", 15.24mm)
Inventory:
-
1 :
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 | Mfr Part No.M48T58-70PC1Internal Code2348-690-8710674 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28DIP
| 26115 Available |
|
Unit Price:
$18.88029 Minimum: 1 Multiple: 1 | Timekeeper® | Tube | Active | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.75V ~ 5.5V | - | 3mA @ 4.75V ~ 5.5V | 0°C ~ 70°C | Through Hole | - | - | 28-DIP Module (0.600", 15.24mm) | 28-PCDIP, CAPHAT® | |
| M48T58-70PC1 2348-690-8710674 STMicroelectronics
RoHS :
Package:
28-DIP Module (0.600", 15.24mm)
Inventory:
26115
1 :
$18.88029
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| | Mfr Part No.M48T58Y-70MH1EInternal Code2348-690-8710675 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
| Get a Quote | - | Timekeeper® | Tube | Obsolete | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | 28-SOH | ||
| M48T58Y-70MH1E 2348-690-8710675 STMicroelectronics
RoHS :
Package:
28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets
Inventory:
-
1 :
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| | Mfr Part No.M48T58Y-70MH1FInternal Code2348-690-8710676 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
| 17375 Available |
|
Unit Price:
$8.54745 Minimum: 1 Multiple: 1 | Timekeeper® | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | 28-SOH | |
| M48T58Y-70MH1F 2348-690-8710676 STMicroelectronics
RoHS :
Package:
28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets
Inventory:
17375
1 :
$8.54745
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| | Mfr Part No.M48T58Y-70PC1Internal Code2348-690-8710677 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28-DIP
| 8849 Available |
|
Unit Price:
$15.57716 Minimum: 1 Multiple: 1 | Timekeeper® | Tube | Active | Not Verified | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | - | - | 28-DIP Module (0.600", 15.24mm) | 28-PCDIP, CAPHAT® | |
| M48T58Y-70PC1 2348-690-8710677 STMicroelectronics
RoHS :
Package:
28-DIP Module (0.600", 15.24mm)
Inventory:
8849
1 :
$15.57716
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| | Mfr Part No.M48T86MH1FInternal Code2348-690-8710683 | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
| Get a Quote | - | - | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH | ||
| M48T86MH1F 2348-690-8710683 STMicroelectronics
RoHS :
Package:
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
Inventory:
-
1 :
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 | Mfr Part No.RA-4574SA:B0 PURE SNInternal Code854-690-10275214 | EPSON |
IC RTC CLK/CALENDAR SER 14SOP
| Get a Quote | - | RA-4574SA | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Alarm | - | - | - | 3-Wire Serial | 1.6V ~ 5.5V | - | 1µA ~ 2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOIC (0.197", 5.00mm Width) | 14-SOP | ||
| RA-4574SA:B0 PURE SN | ||||||||||||||||||||||||||
 | Mfr Part No.RV-1805-C3-32.768KHZ-2PPM-TA-QAInternal Code1574-690-11173836 | Micro Crystal AG |
IC RTC CLK/CALENDAR I2C 10SON
| Get a Quote | - | - | Tape & Reel (TR) | Not For New Designs | Not Verified | Clock/Calendar | Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer | 256B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.5V ~ 3.6V | - | 0.08µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | Automotive | AEC-Q200 | 10-VCDFN | 10-SON (3.7x2.5) | ||
| RV-1805-C3-32.768KHZ-2PPM-TA-QA | ||||||||||||||||||||||||||
 | Mfr Part No.RV-2123-C2-32.768KHZ-20PPM-TA-QAInternal Code1574-690-11174021 | Micro Crystal AG |
TIMING REAL TIME CLOCK
| Get a Quote | - | C2 | Bulk | Active | - | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS | YY-MM-DD-dd | SPI, 4-Wire Serial | 5.5V | - | 180nA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | Automotive | AEC-Q100 | 10-TCDFN Exposed Pad | 10-SON (5x3.2) | ||
| RV-2123-C2-32.768KHZ-20PPM-TA-QA | ||||||||||||||||||||||||||
 | Mfr Part No.RV-3032-C7-32.768KHZ-2.5PPM-TA-QAInternal Code1574-690-11174466 | Micro Crystal AG |
IC RTC TEMPERAT CLK/CAL I2C 8SON
| 12488 Available |
|
Unit Price:
$2.14453 Minimum: 1 Multiple: 1 | C7 | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump | 16B, 32B | HH:MM:SS:100th (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 210nA @ 3V | -40°C ~ 105°C (TA) | Surface Mount | Automotive | AEC-Q200 | 8-WCDFN | 8-SON (3.2x1.5) | |
| RV-3032-C7-32.768KHZ-2.5PPM-TA-QA | ||||||||||||||||||||||||||
| | Mfr Part No.RV-3032-C7-32.768KHZ-2.5PPM-TA-QCInternal Code1574-690-11174467 | Micro Crystal AG |
IC RTC TEMPERAT CLK/CAL I2C 8SON
| 17351 Available |
|
Unit Price:
$2.04506 Minimum: 1 Multiple: 1 | C7 | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump | 16B, 32B | HH:MM:SS:100th (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 210nA @ 3V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-WCDFN | 8-SON (3.2x1.5) | |
| RV-3032-C7-32.768KHZ-2.5PPM-TA-QC | ||||||||||||||||||||||||||
| | Mfr Part No.RV-3049-C3-TA-QC-OPT AInternal Code813-690-11174471 | EM Microelectronic |
LINEAR IC
| Get a Quote | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| RV-3049-C3-TA-QC-OPT A | ||||||||||||||||||||||||||
 | Mfr Part No.RV-3129-C3-32.768KHZ-OPTION-A-TA-QCInternal Code1574-690-11174476 | Micro Crystal AG |
IC RTC CLK/CALENDAR I2C 10SON
| Get a Quote | - | C3 | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | 2B, 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 10-VCDFN | 10-SON (3.7x2.5) | ||
| RV-3129-C3-32.768KHZ-OPTION-A-TA-QC | ||||||||||||||||||||||||||
| | Mfr Part No.RV-3129-C3-32.768KHZ-OPTION-A-TB-QCInternal Code1574-690-11174479 | Micro Crystal AG |
IC RTC CLK/CALENDAR I2C 10SON
| Get a Quote | - | C3 | Bulk | Active | Not Verified | Clock/Calendar | Alarm, EEPROM, RAM, Trickle Charger | 2B, 8B | HH:MM:SS | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V, 2.1V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 125°C | Surface Mount | - | - | 10-VCDFN | 10-SON (3.7x2.5) | ||
| RV-3129-C3-32.768KHZ-OPTION-A-TB-QC | ||||||||||||||||||||||||||
| | Mfr Part No.RV-3129-C3-32.768KHZ-OPTION-B-TB-QCInternal Code1574-690-11174483 | Micro Crystal AG |
IC RTC CLK/CALENDAR I2C 10SON
| Get a Quote | - | C3 | Bulk | Active | Not Verified | Clock/Calendar | Alarm, EEPROM, RAM, Trickle Charger | 2B, 8B | HH:MM:SS | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3V ~ 5.5V, 2.1V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 125°C | Surface Mount | - | - | 10-VCDFN | 10-SON (3.7x2.5) | ||
| RV-3129-C3-32.768KHZ-OPTION-B-TB-QC | ||||||||||||||||||||||||||
 | Mfr Part No.RV-3149-C3-32.768KHZ-OPTION-A-TA-QCInternal Code1574-690-11174485 | Micro Crystal AG |
IC RTC CLK/CALENDAR SPI 10SON
| Get a Quote | - | C3 | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | 2B, 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI, 4-Wire Serial | 1.3V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 10-VCDFN | 10-SON (3.7x2.5) | ||
| RV-3149-C3-32.768KHZ-OPTION-A-TA-QC | ||||||||||||||||||||||||||
| | Mfr Part No.RV-3149-C3-32.768KHZ-OPTION-A-TB-QAInternal Code1574-690-11174486 | Micro Crystal AG |
IC RTC CLK/CALENDAR SPI 10SON
| 5690 Available |
|
Unit Price:
$2.89124 Minimum: 1 Multiple: 1 | C3 | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | Clock/Calendar | Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger | 2B, 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI, 4-Wire Serial | 1.3V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 125°C (TA) | Surface Mount | Automotive | AEC-Q200 | 10-VCDFN | 10-SON (3.7x2.5) | |
| RV-3149-C3-32.768KHZ-OPTION-A-TB-QA |