- Operating Temperature :
- Mounting Type :
- Features :
-
- Alarm (15)
- Alarm, Leap Year (61)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (14)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (24)
- Alarm, Leap Year, RAM (13)
- Alarm, Leap Year, Square Wave Output (7)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (4)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (8)
- Alarm, Leap Year, SRAM (5)
- Alarm, Leap Year, Watchdog Timer (19)
- Alarm, Leap Year, Watchdog Timer, Y2K (4)
- Audio, Leap Year, Trickle-Charger (1)
- Leap Year (33)
- Leap Year, NVSRAM (7)
- Leap Year, NVSRAM, Y2K (31)
- Leap Year, Square Wave Output, Trickle-Charger (7)
- Leap Year, Square Wave Output, Y2K (4)
- Leap Year, Trickle-Charger (22)
- Leap Year, Watchdog Timer (5)
- Package / Case :
-
- 10-SMD Module (3)
- 10-SMD, No Lead (3)
- 10-VFDFN Exposed Pad (3)
- 12-TFSOJ (0.094", 2.40mm Width) (18)
- 14-SOIC (0.197", 5.00mm Width) (3)
- 14-SOIC (0.209", 5.30mm Width) (36)
- 16-SOIC (0.295", 7.50mm Width) (6)
- 16-VFDFN Exposed Pad (1)
- 16-VFQFN Exposed Pad (3)
- 18-DIP (0.300", 7.62mm) (1)
- 18-SOIC (0.209", 5.30mm Width) (3)
- 20-LSSOJ (0.213", 5.40mm Width) (8)
- 22-LFDFN (11)
- 22-SMD, 20 Leads, Flat Leads (9)
- 24-DIP (0.600", 15.24mm) (1)
- 24-DIP Module (0.600", 15.24mm) (6)
- 24-SOP (0.213", 5.40mm Width) (3)
- 28-DIP Module (0.600", 15.24mm) (19)
- 28-SOIC (0.295", 7.50mm Width) (10)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (3)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (7)
- 28-TSSOP (0.465", 11.80mm Width) (2)
- 32-DIP Module (0.600", 15.24mm) (18)
- 34-PowerCap™ Module (31)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (8)
- 48-LQFP (4)
- 8-DIP (0.300", 7.62mm) (1)
- 8-SOIC (0.154", 3.90mm Width) (32)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (19)
- 8-WFDFN Exposed Pad (3)
- Die (10)
- Module (9)
- Supplier Device Package :
-
- 10-HVSON (3x3) (3)
- 10-SMD (3)
- 12-VSOJ (18)
- 14-SOIC (12)
- 14-SOP (27)
- 16-DFN (5x4) (1)
- 16-QFN (3x3) (3)
- 16-SOIC (6)
- 18-DIP (1)
- 18-SOP (3)
- 20-VSOJ (8)
- 22-SON (9)
- 22-SON (5x6) (11)
- 24-EDIP (2)
- 24-PCDIP, CAPHAT® (5)
- 24-SSOP (3)
- 28-EDIP (10)
- 28-PCDIP, CAPHAT® (9)
- 28-SOH (10)
- 28-SOIC (10)
- 28-TSOP (2)
- 32-EDIP (18)
- 34-PowerCap Module (31)
- 44-SOH (8)
- 48-LQFP/48-TQFP (7x7) (4)
- 8-DIP (1)
- 8-EMP (1)
- 8-MSOP (1)
- 8-SO (12)
- 8-SOIC (18)
- 8-SOP (1)
- 8-TDFN (2x3) (3)
- 8-TSSOP (9)
- 8-uMAX (6)
- 8-uSOP (3)
- Memory Size :
- Date Format :
- Current - Timekeeping (Max) :
-
- 0.25µA ~ 0.27µA @ 3V ~ 5V (1)
- 0.32µA ~ 0.35µA @ 3V ~ 5V (1)
- 0.45µA ~ 0.55µA @ 2V ~ 5V (3)
- 0.55µA ~ 0.6µA @ 3V ~ 5V (11)
- 0.65µA ~ 0.7µA @ 3V ~ 5V (1)
- 0.65µA ~ 0.8µA @ 2V ~ 5V (6)
- 0.6µA ~ 0.75µA @ 2V ~ 5V (19)
- 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V (3)
- 0.7µA ~ 0.9µA @ 3V ~ 5V (3)
- 0.85µA ~ 0.9µA @ 3V ~ 5V (3)
- 0.8µA ~ 1.2µA @ 3V ~ 5V (19)
- 0.95µA ~ 1µA @ 3V ~ 5V (8)
- 0.9µA ~ 1.8µA @ 2V ~ 5V (1)
- 1.2µA ~ 5µA @ 2V ~ 5V (3)
- 1.35µA ~ 1.45µA @ 3V ~ 5V (15)
- 100µA (Typ) @ 4.5V ~ 5.5V (3)
- 100µA @ 1.89V (3)
- 100µA @ 3.3V (4)
- 125µA @ 3.3V (7)
- 14.3mA @ 3V ~ 3.6V (1)
- 150µA @ 5.5V (12)
- 1µA ~ 2µA @ 3V ~ 5V (15)
- 1µA ~ 3µA @ 2V ~ 5V (6)
- 2.1µA ~ 3.4µA @ 3V ~ 5V (5)
- 2.8µA ~ 3.4µA @ 3V ~ 5V (3)
- 2mA @ 3.3V (18)
- 2mA @ 3V ~ 3.6V (8)
- 2mA @ 4.75V ~ 5.5V (5)
- 3mA @ 4.5V ~ 5.5V (13)
- 3mA @ 4.75V ~ 5.5V (1)
- 3mA @ 4.7V ~ 5.5V (4)
- 3mA @ 5V (7)
- 4mA @ 3.3V (11)
- 4mA @ 3V ~ 3.6V (9)
- 4mA @ 4.5 V ~ 5.5 V (3)
- 4mA @ 5V (12)
- 4µA ~ 15µA @ 2V ~ 5V (2)
- 5mA @ 4.5V ~ 5.5V (5)
- 65µA @ 3.3V (3)
- 6mA @ 5V (12)
- 70µA @ 1.5V ~ 5.5V (4)
- 70µA @ 2.7V ~ 5.5V (4)
- Applied Filters :
284 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 |
2,328
In-stock
|
Maxim Integrated | IC RTC RAM Y2K 5V 100NS 28-EDIP | - | Active | Tube | -40°C ~ 85°C | Through Hole | Leap Year, NVSRAM, Y2K | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 28-EDIP | 4.5 V ~ 5.5 V | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | |||
|
RFQ |
2,034
In-stock
|
Maxim Integrated | IC RTC RAM Y2K 3.3V 120NS 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | |||
|
RFQ |
3,830
In-stock
|
Maxim Integrated | IC RTC WDOG Y2K 3.3V IND 28-TSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Parallel | 28-TSOP | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | |||
|
RFQ |
3,667
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Active | Digi-Reel® | 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 | |||
|
|
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 | ||||
|
|
682
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Active | Tape & Reel (TR) | 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 | ||||
|
1,359
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 28-SOIC | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | ||||
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|
RFQ |
3,490
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 10-SMD | - | Active | Digi-Reel® | -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 | |||
|
|
1,251
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 | ||||
|
|
3,762
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 10-SMD | - | Active | Tape & Reel (TR) | -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 | ||||
|
RFQ |
3,512
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -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 | |||
|
|
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 | ||||
|
|
2,565
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -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 | ||||
|
|
1,544
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3.3V | ||||
|
|
3,875
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 512kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||||
|
|
2,278
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 512kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||||
|
2,178
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | - | Active | Tube | 0°C ~ 70°C | Through Hole | Leap Year, NVSRAM, Y2K | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 32-EDIP | 2.97 V ~ 3.63 V | 512kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | ||||
|
|
3,159
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year, NVSRAM, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 512kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3.3V | ||||
|
|
3,750
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tray | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 128kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||||
|
|
2,439
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 128kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | ||||
|
|
3,488
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tray | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | ||||
|
1,200
In-stock
|
Texas Instruments | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, Square Wave Output, Trickle-Charger | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4 V ~ 3.6 V | 100µA @ 3.3V | ||||
|
|
2,376
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 512kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 5V | ||||
|
|
3,088
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | - | Active | Tube | -40°C ~ 85°C | Through Hole | Leap Year, NVSRAM, Y2K | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 32-EDIP | 4.5 V ~ 5.5 V | 128kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 5V | ||||
|
3,869
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-EDIP | - | Active | Tube | 0°C ~ 70°C | Through Hole | Leap Year, NVSRAM, Y2K | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 28-EDIP | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | ||||
|
|
1,842
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Leap Year, NVSRAM, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 2.97 V ~ 3.63 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3.3V | ||||
|
|
3,341
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 28-SOIC | 4.5 V ~ 5.5 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | ||||
|
|
1,375
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 28-SOIC | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | ||||
|
3,817
In-stock
|
NJR Corporation/NJRC | IC RTC CLK/CALENDAR SER 8-DIP | - | Active | Tube | -30°C ~ 80°C | Through Hole | Leap Year | 8-DIP (0.300", 7.62mm) | Clock/Calendar | 4-Wire Serial | 8-DIP | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4µA ~ 15µA @ 2V ~ 5V | ||||
|
|
914
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | - | Active | Tube | 0°C ~ 70°C | Through Hole | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Parallel | 32-EDIP | 2.97 V ~ 3.63 V | 128kb | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 3.3V | ||||
