- Series :
- Part Status :
- Operating Temperature :
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (3)
- 10-VFDFN Exposed Pad (1)
- 10-XFDFN Exposed Pad (2)
- 14-TSSOP (0.173", 4.40mm Width) (1)
- 16-VFQFN Exposed Pad (1)
- 20-SOIC (0.295", 7.50mm Width) (1)
- 20-TSSOP (0.173", 4.40mm Width) (6)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (1)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (4)
- 8-SOIC (0.154", 3.90mm Width) (5)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (4)
- 8-VDFN Exposed Pad (1)
- 8-WCDFN (1)
- Interface :
- Voltage - Supply, Battery :
31 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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GET PRICE |
1,162
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 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 | - | 3mA @ 4.5V ~ 5.5V | ||
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GET PRICE |
3,508
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
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|
|
GET PRICE |
1,010
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | ||
|
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GET PRICE |
749
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | ||
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|
GET PRICE |
3,431
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 2.7 V ~ 3.3 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3V | ||
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|
|
GET PRICE |
736
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 2.97 V ~ 3.63 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3.3V | ||
|
|
1,879
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-TSSOP | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
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|
|
1,617
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3V ~ 3.6V | |||
|
|
GET PRICE |
2,142
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 10-MSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-MSOP | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||
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|
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2,964
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
2,926
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
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|
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3,614
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 2.7 V ~ 3.3 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3V | |||
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|
|
3,746
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
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|
|
1,556
Ships today + free overnight shipping
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-TSSOP | - | Active | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | 3-Wire Serial | 20-TSSOP | 2.97 V ~ 3.63 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3.3V | |||
|
|
2,150
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-TSSOP | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
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|
|
3,895
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-TSSOP | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
|
|
|
3,820
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 10-TSSOP | 0.9 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
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|
|
664
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-TSSOP | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
|
|
1,082
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
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|
|
631
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 1.6 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 0.5µA @ 2V ~ 5V | |||
|
|
1,542
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-HVSON | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-VDFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 8-HVSON (4x4) | 1.6 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 0.5µA @ 2V ~ 5V | |||
|
|
1,702
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10DFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-XFDFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 10-DFN (2.6x2.6) | 0.9 V ~ 5.5 V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
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|
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3,658
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-TSSOP | 0.9 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
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|
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3,517
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10DFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-XFDFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 10-DFN (2.6x2.6) | 0.9 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 5.5 V | 0.885µA @ 3.3V | |||
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|
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2,257
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
|
|
3,947
Ships today + free overnight shipping
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | |||
|
|
1,808
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10-HVSON | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 10-VFDFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 10-HVSON (3x3) | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |||
|
|
2,843
Ships today + free overnight shipping
|
Abracon LLC | IC RTC CLK/CALENDAR I2C 8-CLCC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 8-WCDFN | Clock/Calendar | I²C, 2-Wire Serial | 8-CLCC (3.2x1.5) | 1 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.4µA ~ 0.95µA @ 1V ~ 4.4V | |||
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|
603
Ships today + free overnight shipping
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 16-QFN | Timekeeper® | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.3 V ~ 4.4 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | |||
|
|
1,064
Ships today + free overnight shipping
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 14-TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-TSSOP | 1.6 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 0.5µA @ 2V ~ 5V |
