Clock/Timing - Real Time Clocks
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CategorySemiconductors / Clock & Timer ICs / Clock/Timing - Real Time Clocks
Records 2,044
Page 49/69
Image |
Part Number |
Manufacturer |
Description |
In Stock |
Quantity |
Series | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC |
2,587 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 100µA (Typ) @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
|
|
|
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOH |
4,320 |
|
Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
|
|
|
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 44-SOP |
5,058 |
|
Timekeeper® | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 2.5mA @ 4.5V ~ 5.5V | -25°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) | 44-SOH |
|
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|
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC |
7,992 |
|
- | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.6V | 2.5V ~ 3.5V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
|
|
|
Renesas Electronics America Inc. |
IC RTC CLK/CALENDAR I2C 8-MSOP |
4,086 |
|
- | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
8,262 |
|
- | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 3.5V | 7mA @ 5V | -40°C ~ 85°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 44-MQFP |
5,202 |
|
- | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 4V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 44-QFP | 44-MQFP (10x10) |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
2,592 |
|
- | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.6V | 0.5µA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-EDIP |
3,544 |
|
- | Clock/Calendar | Leap Year, NVSRAM, Y2K | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | - | 2mA @ 3.3V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP |
3,816 |
|
- | Clock/Calendar | Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP |
810 |
|
- | Clock/Calendar | Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
|
|
|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 34-PCM |
2,772 |
|
- | Clock/Calendar | Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module |
|
|
|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC |
6,984 |
|
- | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 3.5V | 7mA @ 5V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
|
|
|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-DIP |
8,118 |
|
- | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 3.5V | 7mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP (0.600", 15.24mm) | 28-PDIP |
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP |
4,824 |
|
- | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 3.5V | 7mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.61", 15.49mm), 23 Leads | 28-EDIP |
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-DIP |
6,480 |
|
- | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | 32KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 4mA @ 5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-EDIP |
14,726 |
|
- | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.6V | 0.5µA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-EDIP |
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-EDIP |
2,268 |
|
- | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 4mA @ 5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-TSOP |
Request a Quote |
|
- | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | 28-TSOP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-TSOP |
1,415 |
|
- | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | 28-TSOP |
|
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|
Maxim Integrated |
IC RTC ELAPSED CNT SER 8-SOIC |
5,094 |
|
- | Elapsed Time Counter | - | - | Binary | Binary | 3-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 50µA @ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | 8-SO |
|
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|
Maxim Integrated |
IC RTC ELAPSED CNT SER 8-DIP |
6,498 |
|
- | Elapsed Time Counter | - | - | Binary | Binary | 3-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 50µA @ 5V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
|
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|
Maxim Integrated |
IC RTC ELAPSED CNT SER 7-SIP |
3,924 |
|
- | Elapsed Time Counter | - | - | Binary | Binary | 3-Wire Serial | 4.5V ~ 5.5V | 3V ~ 4.5V | 50µA @ 5V | 0°C ~ 70°C | Through Hole | 14-DIP Module (0.335", 8.51mm) | 14-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-EDIP |
7,686 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP |
50 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP |
2,376 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
|
|
|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 34-PCM |
440 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module |
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-EDIP |
790 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 4mA @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
|
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|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 34-PCM |
4,446 |
|
- | Clock/Calendar | Leap Year, NVSRAM | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 4mA @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module |
|
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Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-SOIC |
4,914 |
|
- | Clock/Calendar | NVSRAM | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.3V, 4.5V ~ 5.5V | 2.5V ~ 3.7V | 2mA @ 3V, 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |