- Part Status :
- Operating Temperature :
- Features :
-
- Alarm (4)
- Alarm, EEPROM, Leap Year, Unique ID (1)
- Alarm, Leap Year (24)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (1)
- Alarm, Leap Year, RAM (3)
- Alarm, Leap Year, Square Wave Output (2)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (2)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (2)
- Alarm, Leap Year, SRAM (1)
- Alarm, Leap Year, SRAM, Watchdog Timer (1)
- Alarm, Leap Year, Watchdog Timer (10)
- Alarm, Leap Year, Watchdog Timer, Y2K (1)
- Audio, Leap Year, Trickle-Charger (1)
- Leap Year (10)
- Leap Year, NVSRAM (2)
- Leap Year, Square Wave Output, Trickle-Charger (2)
- Leap Year, Square Wave Output, Y2K (1)
- Leap Year, Trickle-Charger (4)
- Package / Case :
-
- 10-SMD Module (1)
- 10-SMD, No Lead (1)
- 10-VFDFN Exposed Pad (1)
- 12-TFSOJ (0.094", 2.40mm Width) (7)
- 14-SOIC (0.209", 5.30mm Width) (14)
- 16-SOIC (0.295", 7.50mm Width) (1)
- 16-VFDFN Exposed Pad (1)
- 16-VFQFN Exposed Pad (1)
- 18-SOIC (0.209", 5.30mm Width) (1)
- 20-LSSOJ (0.213", 5.40mm Width) (4)
- 22-LFDFN (5)
- 22-SMD, 20 Leads, Flat Leads (2)
- 24-SOP (0.213", 5.40mm Width) (2)
- 28-SOIC (0.295", 7.50mm Width) (1)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (1)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (6)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (7)
- 8-SOIC (0.154", 3.90mm Width) (8)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (5)
- 8-WFDFN Exposed Pad (1)
- Die (2)
- Module (3)
- Supplier Device Package :
- Date Format :
- Current - Timekeeping (Max) :
-
- 0.45µA ~ 0.55µA @ 2V ~ 5V (1)
- 0.55µA ~ 0.6µA @ 3V ~ 5V (3)
- 0.65µA ~ 0.8µA @ 2V ~ 5V (2)
- 0.6µA ~ 0.75µA @ 2V ~ 5V (6)
- 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V (1)
- 0.7µA ~ 0.9µA @ 3V ~ 5V (3)
- 0.85µA ~ 0.9µA @ 3V ~ 5V (1)
- 0.8µA ~ 1.2µA @ 3V ~ 5V (5)
- 0.95µA ~ 1µA @ 3V ~ 5V (3)
- 1.2µA ~ 5µA @ 2V ~ 5V (1)
- 1.35µA ~ 1.45µA @ 3V ~ 5V (4)
- 1.6µA ~ 2µA @ 3V ~ 5V (1)
- 100µA (Typ) @ 4.5V ~ 5.5V (2)
- 100µA @ 3.3V (1)
- 125µA @ 3.3V (1)
- 14.3mA @ 3V ~ 3.6V (1)
- 150µA @ 5.5V (3)
- 1µA @ 3V ~ 5V (1)
- 1µA ~ 1.8µA @ 3V ~ 5V (1)
- 1µA ~ 2µA @ 3V ~ 5V (5)
- 1µA ~ 3µA @ 2V ~ 5V (3)
- 2.1µA ~ 3.4µA @ 3V ~ 5V (1)
- 2.8µA ~ 3.4µA @ 3V ~ 5V (2)
- 2mA @ 3V ~ 3.6V (6)
- 2mA @ 4.75V ~ 5.5V (2)
- 3mA @ 4.5V ~ 5.5V (5)
- 4mA @ 3V ~ 3.6V (1)
- 65µA @ 3.3V (1)
- 70µA @ 1.5V ~ 5.5V (1)
- 70µA @ 2.7V ~ 5.5V (1)
- Applied Filters :
72 results
| Picture | Mfr Part # | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Operating Temperature | Mounting Type | Features | Package / Case | Type | Interface | Supplier Device Package | Voltage - Supply | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | |||||||||||||||||||||||
|
RFQ |
1,667
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | I²C, 2-Wire Serial | 28-SOH | 4.5 V ~ 5.5 V | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | |||
|
|
RFQ |
3,280
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
RFQ |
1,777
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
RFQ |
2,787
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | |||
|
|
RFQ |
3,954
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 4.75V ~ 5.5V | |||
|
|
RFQ |
3,283
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | |||
|
|
RFQ |
1,736
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | |||
|
|
926
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Active | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 4.75V ~ 5.5V | ||||
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|
1,251
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 10SMD | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm | 10-SMD, No Lead | Clock/Calendar | I²C, 2-Wire Serial | 10-SMD | 2.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6 V ~ 5.5 V | 1.35µA ~ 1.45µA @ 3V ~ 5V | ||||
|
1,662
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 4.5 V ~ 5.5 V | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V | ||||
|
|
3,974
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Active | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||||
|
|
3,165
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Active | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Leap Year | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||||
|
|
1,173
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Discontinued at Digi-Key | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | ||||
|
|
2,356
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Active | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 3mA @ 4.5V ~ 5.5V | ||||
|
|
3,058
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOH | Timekeeper® | Active | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Leap Year | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||||
|
889
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Leap Year, Trickle-Charger | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 2.97 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | 150µA @ 5.5V | ||||
|
3,696
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 22-SON | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-LFDFN | Clock/Calendar | I²C, 2-Wire Serial | 22-SON (5x6) | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
|
|
3,715
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 22-SON | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-SMD, 20 Leads, Flat Leads | Clock/Calendar | I²C, 2-Wire Serial | 22-SON | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
|
RFQ |
2,346
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 20-VSOJ | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-VSOJ | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2.8µA ~ 3.4µA @ 3V ~ 5V | |||
|
RFQ |
1,896
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 12-VSOJ | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, EEPROM, Leap Year, Unique ID | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 12-VSOJ | 1.7 V ~ 5.5 V | 80b | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.9µA @ 3V ~ 5V | |||
|
RFQ |
749
In-stock
|
EPSON | IC RTC EVENT REC SPI 24-SOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM, Watchdog Timer | 24-SOP (0.213", 5.40mm Width) | Time Event Recorder | SPI | 24-SOP | 2.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4 V ~ 5.5 V | 1µA @ 3V ~ 5V | |||
|
RFQ |
1,552
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 12-VSOJ | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | 3-Wire Serial | 12-VSOJ | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.9µA @ 3V ~ 5V | |||
|
RFQ |
2,001
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 14-SOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 125°C | Surface Mount | Alarm, Leap Year | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-SOP | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 1.8µA @ 3V ~ 5V | |||
|
RFQ |
2,959
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 14-SOP | Automotive, AEC-Q200 | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | 3-Wire Serial | 14-SOP | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 2µA @ 3V ~ 5V | |||
|
|
RFQ |
1,002
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 14-SOP | Automotive, AEC-Q200 | Obsolete | Cut Tape (CT) | -40°C ~ 125°C | Surface Mount | Alarm, Leap Year | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | 4-Wire Serial | 14-SOP | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1.6µA ~ 2µA @ 3V ~ 5V | |||
|
|
RFQ |
2,958
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C DIE | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Die | Clock/Calendar | I²C, 2-Wire Serial | Die | 1 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
|
|
RFQ |
3,932
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Discontinued at Digi-Key | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
RFQ |
602
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 22-SON | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-LFDFN | Clock/Calendar | 3-Wire Serial | 22-SON (5x6) | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | - | |||
|
RFQ |
2,525
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 20-VSOJ | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-VSOJ | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
|
|
RFQ |
634
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 22-SON | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-LFDFN | Clock/Calendar | 3-Wire Serial | 22-SON (5x6) | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.95µA ~ 1µA @ 3V ~ 5V | |||
