- Manufacture :
- Package / Case :
-
- 24-SOP (0.213", 5.40mm Width) (1)
- 28-SOIC (0.295", 7.50mm Width) (8)
- 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets (1)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (3)
- 28-TSSOP (0.465", 11.80mm Width) (2)
- 34-PowerCap™ Module (26)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (5)
- 48-LQFP (4)
- Packaging :
- Features :
-
- Alarm, Leap Year (1)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (10)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (12)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (2)
- Alarm, Leap Year, Watchdog Timer (3)
- Alarm, Leap Year, Watchdog Timer, Y2K (4)
- Leap Year (3)
- Leap Year, NVSRAM, Y2K (14)
- Leap Year, Watchdog Timer (1)
- Operating Temperature :
- Part Status :
- Voltage - Supply :
- Supplier Device Package :
- Voltage - Supply, Battery :
50 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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5
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 128KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 5V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 128KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 3.3V | |||
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3
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 8KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Obsolete | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | |||
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13
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-TSOP | Clock/Calendar | 28-TSSOP (0.465", 11.80mm Width) | - | Tray | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | -40°C ~ 85°C | Obsolete | 4.5 V ~ 5.5 V | 28-TSOP | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 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, 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 | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | Clock/Calendar | 48-LQFP | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 48-LQFP/48-TQFP (7x7) | Parallel | 2.5 V ~ 3.7 V | 6mA @ 5V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-LQFP | Clock/Calendar | 48-LQFP | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 2.97 V ~ 3.63 V | 48-LQFP/48-TQFP (7x7) | Parallel | 2.5 V ~ 3.7 V | 2mA @ 3.3V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | |||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 32KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | |||
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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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12
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 8KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Obsolete | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 3mA @ 5V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 8KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | 0°C ~ 70°C | Obsolete | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 3mA @ 5V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 32KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 5V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 6mA @ 5V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 6mA @ 5V | |||
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31
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | |||
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25
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 128KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 6mA @ 5V | |||
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33
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 128KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 3.3V | |||
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40
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 32KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 3.3V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | -40°C ~ 85°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 3.3V | |||
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42
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tray | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 4mA @ 5V | |||
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40
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 128KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | |||
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80
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | Clock/Calendar | 34-PowerCap™ Module | - | Tube | 32KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Leap Year, NVSRAM, Y2K | 0°C ~ 70°C | Active | 2.97 V ~ 3.63 V | 34-PowerCap Module | Parallel | 3V | 2mA @ 3.3V | |||
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55
In-stock
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Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Active | 3 V ~ 3.6 V | 28-SOIC | Parallel | 2.5 V ~ 3.7 V | 4mA @ 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 |
