- Package / Case :
-
- 16-VFDFN Exposed Pad (1)
- 16-VFQFN Exposed Pad (1)
- 24-DIP (0.600", 15.24mm) (1)
- 24-DIP Module (0.600", 15.24mm) (4)
- 28-DIP Module (0.600", 15.24mm) (9)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (1)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (3)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (5)
- 8-SOIC (0.154", 3.90mm Width) (2)
- Packaging :
- Mounting Type :
- Operating Temperature :
- Part Status :
- Voltage - Supply :
- Supplier Device Package :
- Interface :
- Voltage - Supply, Battery :
- Applied Filters :
27 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Type | Package / Case | Series | Packaging | Memory Size | Date Format | Time Format | Mounting Type | Features | Operating Temperature | Part Status | Voltage - Supply | Supplier Device Package | Interface | Voltage - Supply, Battery | Current - Timekeeping (Max) | |
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Obsolete | 4.5 V ~ 5.5 V | 44-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 44-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-DFN | Clock/Calendar | 16-VFDFN Exposed Pad | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Audio, Leap Year, Trickle-Charger | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 16-DFN (5x4) | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 14.3mA @ 3V ~ 3.6V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 24DIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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2,500
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOH | Parallel | - | 2mA @ 4.75V ~ 5.5V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Clock/Calendar | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 28-SOH | Parallel | - | 2mA @ 3V ~ 3.6V | |||
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92
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.75V ~ 5.5V | |||
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35
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 24DIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 24-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.7V ~ 5.5V | |||
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119
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 28-PCDIP, CAPHAT® | Parallel | - | 2mA @ 3V ~ 3.6V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 44-SOH | Parallel | 3V | 2mA @ 3V ~ 3.6V | |||
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VIEW | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year | -40°C ~ 85°C | Active | 2.7 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2 V ~ 3.5 V | 70µA @ 2.7V ~ 5.5V | |||
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151
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR I2C 24-DIP | Clock/Calendar | 24-DIP (0.600", 15.24mm) | Timekeeper®, CAPHAT™ | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 2.7 V ~ 5.5 V | 24-PCDIP, CAPHAT® | I²C, 2-Wire Serial | Integrated | 70µA @ 2.7V ~ 5.5V | |||
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3,000
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Clock/Calendar | 16-VFQFN Exposed Pad | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year | -40°C ~ 85°C | Active | 1.3 V ~ 4.4 V | 16-QFN (3x3) | I²C, 2-Wire Serial | - | 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V | |||
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370
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 2mA @ 4.75V ~ 5.5V | |||
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1,960
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 2mA @ 4.75V ~ 5.5V | |||
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601
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.7V ~ 5.5V | |||
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871
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.7V ~ 5.5V | |||
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359
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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642
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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323
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 24DIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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379
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 24DIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | Timekeeper® | Tube | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year | 0°C ~ 70°C | Active | 4.75 V ~ 5.5 V | 24-PCDIP, CAPHAT® | Parallel | - | 3mA @ 4.7V ~ 5.5V | |||
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1,872
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 44-SOH | Parallel | - | 2mA @ 3V ~ 3.6V | |||
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936
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Clock/Calendar | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 44-SOH | Parallel | 3V | 3mA @ 4.5V ~ 5.5V | |||
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1,872
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOH | Clock/Calendar | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | Timekeeper® | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOH | Parallel | - | 3mA @ 4.5V ~ 5.5V | |||
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2,500
In-stock
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STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 56B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 8-SO | I²C, 2-Wire Serial | 2.5 V ~ 3.5 V | 100µA (Typ) @ 4.5V ~ 5.5V |
