- Package / Case :
-
- 16-DIP (0.300", 7.62mm) (2)
- 16-SOIC (0.295", 7.50mm Width) (3)
- 18-DIP (0.300", 7.62mm) (2)
- 20-SOIC (0.295", 7.50mm Width) (2)
- 20-TSSOP (0.173", 4.40mm Width) (5)
- 24-DIP (0.600", 15.24mm) (6)
- 24-DIP Module (0.600", 15.24mm) (14)
- 24-SOIC (0.295", 7.50mm Width) (20)
- 24-SOIC (0.311", 7.90mm Width) (9)
- 24-TSSOP (0.173", 4.40mm Width) (4)
- 28-DIP (0.600", 15.24mm) (2)
- 28-DIP Module (0.600", 15.24mm) (9)
- 28-LCC (J-Lead) (11)
- 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 (2)
- 28-TSSOP (0.173", 4.40mm Width) (2)
- 28-TSSOP (0.465", 11.80mm Width) (4)
- 32-DIP Module (0.600", 15.24mm) (10)
- 32-TQFP (1)
- 34-PowerCap™ Module (17)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (3)
- 48-LQFP (2)
- 8-DIP (0.300", 7.62mm) (1)
- 8-SOIC (0.154", 3.90mm Width) (4)
- 8-SOIC (0.209", 5.30mm Width) (2)
- Series :
- Packaging :
- Mounting Type :
- Features :
-
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (32)
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (6)
- Alarm, Leap Year (4)
- Alarm, Leap Year, NVSRAM, Square Wave Output (2)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (3)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (9)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (8)
- Alarm, Leap Year, NVSRAM, Y2K (3)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (1)
- Alarm, Leap Year, Watchdog Timer (7)
- Alarm, Leap Year, Watchdog Timer, Y2K (2)
- Alarm, NVSRAM, Square Wave Output, Y2K (15)
- EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer (1)
- Leap Year (25)
- Leap Year, NVSRAM (6)
- Leap Year, NVSRAM, Y2K (16)
- Leap Year, Watchdog Timer (3)
- NVSRAM (3)
- Operating Temperature :
- Part Status :
- Supplier Device Package :
-
- 16-PDIP (2)
- 16-SOIC (3)
- 18-DIP (2)
- 20-SOIC (2)
- 20-TSSOP (5)
- 24-EDIP (12)
- 24-PCDIP, CAPHAT® (2)
- 24-PDIP (6)
- 24-SOIC (20)
- 24-SOP (9)
- 24-TSSOP (4)
- 28-EDIP (5)
- 28-PCDIP, CAPHAT® (4)
- 28-PDIP (2)
- 28-PLCC (11.51x11.51) (11)
- 28-SOH (3)
- 28-SOIC (8)
- 28-TSOP (4)
- 28-TSSOP (2)
- 32-EDIP (10)
- 32-TQFP (7x7) (1)
- 34-PowerCap Module (17)
- 44-SOH (3)
- 48-LQFP/48-TQFP (7x7) (2)
- 8-PDIP (1)
- 8-SO (3)
- 8-SOIC (3)
- Interface :
- Current - Timekeeping (Max) :
-
- 1.3mA @ 5V (7)
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V (6)
- 1.5mA @ 4.5V ~ 5.5V (2)
- 100µA (Typ) @ 4.5V ~ 5.5V (1)
- 10mA @ 5V (8)
- 15mA @ 4.5V ~ 5.5V (13)
- 1µA @ 5V (4)
- 270µA @ 4.5V ~ 5.5V (1)
- 2mA @ 4.5V ~ 5.5V (3)
- 2mA @ 4.75V ~ 5.5V (2)
- 300µA @ 5V (6)
- 3mA @ 4.5V ~ 5.5V (26)
- 3mA @ 5V (19)
- 4mA @ 5V (12)
- 5mA @ 4.5V ~ 5.5V (9)
- 5µA ~ 10µA @ 2V ~ 5V (11)
- 6mA @ 5V (10)
- 7mA @ 3.3V (1)
- Applied Filters :
146 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) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | Phantom Time Chip | 34-PowerCap™ Module | - | Tube | 512KB | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year, NVSRAM | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 10mA @ 5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-EDIP | Clock/Calendar | 32-DIP Module (0.600", 15.24mm) | - | Tube | 512KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 32-EDIP | Parallel | - | 4mA @ 5V | ||||
|
5
In-stock
|
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 | ||||
|
VIEW | Maxim Integrated | IC RTC PHANTOM PAR 34-PCM | Phantom Time Chip | 34-PowerCap™ Module | - | Tube | 32KB | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year, NVSRAM | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 34-PowerCap Module | Parallel | 3V | 10mA @ 5V | ||||
|
1
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | - | Tube | 2KB | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Leap Year, NVSRAM, Y2K | -40°C ~ 85°C | Obsolete | 4.5 V ~ 5.5 V | 24-EDIP | Parallel | - | 3mA @ 5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-EDIP | Clock/Calendar | 24-DIP Module (0.600", 15.24mm) | - | Tube | 8KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 24-EDIP | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-PLCC | Timer Clock Peripheral (TCP) | 28-LCC (J-Lead) | - | Tape & Reel (TR) | 44B | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Alarm, Leap Year | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.2 V ~ 5.1 V | 1µA @ 5V | ||||
|
13
In-stock
|
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 | ||||
|
VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-PLCC | Clock/Calendar | 28-LCC (J-Lead) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Alarm, Leap Year | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.2 V ~ 5.1 V | 1µA @ 5V | ||||
|
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 | ||||
|
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 | ||||
|
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 | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 8KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-DIP | Clock/Calendar | 24-DIP (0.600", 15.24mm) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-PDIP | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tube | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
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VIEW | Maxim Integrated | IC RTC PHANTOM PAR 16-SOIC | Phantom Time Chip | 16-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS:hh (12/24 hr) | Surface Mount | Leap Year | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 16-SOIC | Parallel | 2.5 V ~ 3.7 V | 1.3mA @ 5V | ||||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28DIP | Clock/Calendar | 28-DIP (0.600", 15.24mm) | - | Tube | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | -40°C ~ 85°C | Not For New Designs | 4.5 V ~ 5.5 V | 28-PDIP | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-DIP | Clock/Calendar | 28-DIP (0.600", 15.24mm) | - | Tube | 256B | YY-MM-DD-dd | HH:MM:SS (24 hr) | Through Hole | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 0°C ~ 70°C | Not For New Designs | 4.5 V ~ 5.5 V | 28-PDIP | Parallel | 2.5 V ~ 3.7 V | 5mA @ 4.5V ~ 5.5V | ||||
|
VIEW | Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | Portable System Controller | 20-TSSOP (0.173", 4.40mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Leap Year, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 20-TSSOP | 3-Wire Serial | 2.5 V ~ 3.7 V | 300µA @ 5V | ||||
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VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||||
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VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | Clock/Calendar | 28-SOIC (0.295", 7.50mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-SOIC | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||||
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VIEW | Texas instruments | IC RTC CLK/CALENDAR PAR 28-TSSOP | Clock/Calendar | 28-TSSOP (0.173", 4.40mm Width) | - | Tube | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 28-TSSOP | Parallel | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||||
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VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | Clock/Calendar | 28-LCC (J-Lead) | - | Tube | 242B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.5 V ~ 3.7 V | 3mA @ 5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-DIP | Clock/Calendar | 24-DIP (0.600", 15.24mm) | - | Tube | 242B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Through Hole | Alarm, NVSRAM, Square Wave Output, Y2K | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 24-PDIP | Parallel | 2.5 V ~ 3.7 V | 3mA @ 5V | ||||
|
VIEW | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | Clock/Calendar | 24-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | 4KB | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 0°C ~ 70°C | Active | 4.5 V ~ 5.5 V | 24-SOIC | Parallel | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | ||||
|
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-PLCC | Clock/Calendar | 28-LCC (J-Lead) | - | Tape & Reel (TR) | 114B | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 28-PLCC (11.51x11.51) | Parallel | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | ||||
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VIEW | Epson | IC RTC CLK/CALENDAR PAR 24-SOP | Clock/Calendar | 24-SOIC (0.311", 7.90mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Leap Year | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 24-SOP | Parallel | - | 5µA ~ 10µA @ 2V ~ 5V | ||||
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VIEW | Epson | IC RTC CLK/CALENDAR PAR 24-SOP | Clock/Calendar | 24-SOIC (0.311", 7.90mm Width) | - | Tape & Reel (TR) | - | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | Surface Mount | Leap Year | -40°C ~ 85°C | Active | 4.5 V ~ 5.5 V | 24-SOP | Parallel | - | 5µA ~ 10µA @ 2V ~ 5V |