Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Unit Price
EUR
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Minimum Quantity
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Packaging Series Part Status 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
   
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 17,500 - Immediate Available: 17,500 € 0.59405 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
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Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
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HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 21,135 - Immediate Available: 21,135 € 1.45000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 21,135 - Immediate Available: 21,135 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32002DR Datasheet BQ32002DR - Texas Instruments 296-41071-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 7,500 - Immediate Available: 7,500 € 0.59405 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 65µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32002DR Datasheet BQ32002DR - Texas Instruments 296-41071-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 8,951 - Immediate Available: 8,951 € 1.45000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 65µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32002DR Datasheet BQ32002DR - Texas Instruments 296-41071-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 8,951 - Immediate Available: 8,951 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 65µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DP8573AV/NOPB Datasheet DP8573AV/NOPB - Texas Instruments DP8573AV/NOPB-ND IC RTC CLK/CALENDAR PAR 28-PLCC 1,714 - Immediate Available: 1,714 € 18.45000 1 Minimum: 1 Tube?
Alternate Packaging
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Active Clock/Calendar Alarm, Leap Year
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HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.2 V ~ 5.1 V 1µA @ 5V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
BQ4802YDWR Datasheet BQ4802YDWR - Texas Instruments 296-36567-2-ND IC RTC CLK/CALENDAR PAR 28-SOIC 1,000 - Immediate Available: 1,000 € 4.43829
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Tape & Reel (TR)?
Alternate Packaging
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Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802YDWR Datasheet BQ4802YDWR - Texas Instruments 296-36567-1-ND IC RTC CLK/CALENDAR PAR 28-SOIC 1,000 - Immediate Available: 1,000 € 8.06000
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Cut Tape (CT)?
Alternate Packaging
-
Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802YDWR Datasheet BQ4802YDWR - Texas Instruments 296-36567-6-ND IC RTC CLK/CALENDAR PAR 28-SOIC 1,000 - Immediate Available: 1,000 Digi-Reel®
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Digi-Reel®?
Alternate Packaging
-
Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ3285S-SB2 Datasheet BQ3285S-SB2 - Texas Instruments 296-6519-5-ND IC RTC CLK/CALENDAR PAR 24-SOP 752 - Immediate Available: 752 € 5.79000
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Tube?
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Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.5 V ~ 4 V
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0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
BQ3285ES Datasheet BQ3285ES - Texas Instruments 296-2596-5-ND IC RTC CLK/CALENDAR PAR 24-SOIC 470 - Immediate Available: 470 € 5.79000
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Tube?
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Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.5 V ~ 4 V 300µA @ 5V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
BQ4802LYPW Datasheet BQ4802LYPW - Texas Instruments 296-12757-5-ND IC RTC CLK/CALENDAR PAR 28-TSSOP 3,272 - Immediate Available: 3,272 € 6.26000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ4802LYPWR Datasheet BQ4802LYPWR - Texas Instruments 296-41212-2-ND IC RTC CLK/CALENDAR PAR 28-TSSOP 2,000 - Immediate Available: 2,000 € 2.84928 2,000 Minimum: 2,000 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ4802LYPWR Datasheet BQ4802LYPWR - Texas Instruments 296-41212-1-ND IC RTC CLK/CALENDAR PAR 28TSSOP 2,000 - Immediate Available: 2,000 € 5.37000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ4802LYPWR Datasheet BQ4802LYPWR - Texas Instruments 296-41212-6-ND IC RTC CLK/CALENDAR PAR 28TSSOP 2,000 - Immediate Available: 2,000 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ4802LYDW Datasheet BQ4802LYDW - Texas Instruments 296-19936-ND IC RTC CLK/CALENDAR PAR 28-SOIC 3,562 - Immediate Available: 3,562 € 6.26000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802YPW Datasheet BQ4802YPW - Texas Instruments 296-12758-5-ND IC RTC CLK/CALENDAR PAR 28-TSSOP 205 - Immediate Available: 205 € 7.83000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
DP8570AV/NOPB Datasheet DP8570AV/NOPB - Texas Instruments DP8570AV/NOPB-ND IC RTC CLK/CALENDAR PAR 28-PLCC 9 - Immediate Available: 9 € 28.58000 1 Minimum: 1 Tube?
Alternate Packaging
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Active Timer Clock Peripheral (TCP) Alarm, Leap Year 44B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.2 V ~ 5.1 V 1µA @ 5V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
BQ32000D Datasheet BQ32000D - Texas Instruments 296-38884-5-ND IC RTC CLK/CALENDAR I2C 8-SOIC 448 - Immediate Available: 448 € 1.50000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ3285P-SB2 Datasheet BQ3285P-SB2 - Texas Instruments 296-2601-5-ND IC RTC CLK/CALENDAR PAR 24-DIP 81 - Immediate Available: 81 € 5.59000
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Tube?
-
Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5 V ~ 5.5 V 2.5 V ~ 4 V
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0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP
BQ32002D Datasheet BQ32002D - Texas Instruments BQ32002D-ND REAL TIME CLOCK SAMAY 0 Available: 0
Standard Lead Time 20 Weeks
€ 1.01873 450
Non-Stock
?
Minimum: 450
Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 3.6 V 1.4 V ~ 3.6 V 200µA @ 3.3V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ4802LYDWR Datasheet BQ4802LYDWR - Texas Instruments 296-6530-2-ND IC RTC CLK/CALENDAR PAR 28-SOIC 0 Available: 0
Standard Lead Time 8 Weeks
€ 2.95886 1,000
Non-Stock
?
Minimum: 1,000
Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYDWRG4 Datasheet BQ4802LYDWRG4 - Texas Instruments BQ4802LYDWRG4-ND IC RTC CLK/CALENDAR PAR 28-SOIC 0 Available: 0
Standard Lead Time 8 Weeks
€ 2.95886 1,000
Non-Stock
?
Minimum: 1,000
Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7 V ~ 3.6 V 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4845S-A4TR Datasheet BQ4845S-A4TR - Texas Instruments BQ4845S-A4TR-ND IC RTC CLK/CALENDAR PAR 28-SOIC 4,000 - Factory Stock ? € 3.38494
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Tape & Reel (TR)?
-
Not For New Designs Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75 V ~ 5.5 V 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
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02:56:04 12/16/2018