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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
Unit Price
CAD
Minimum Quantity 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 BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 2,500 - Immediate
10,000 - Factory Stock
Available: 2,500
$1.03658 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 3V ~ 3.6V 1.4V ~ 3.6V 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 BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 5,921 - Immediate
10,001 - Factory Stock
Available: 5,921
$2.52000 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 3V ~ 3.6V 1.4V ~ 3.6V 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 BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 5,921 - Immediate
10,001 - Factory Stock
Available: 5,921
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 3V ~ 3.6V 1.4V ~ 3.6V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ3285S-SB2 Datasheet BQ3285S-SB2 - Texas Instruments 296-6519-5-ND BQ3285S-SB2 IC RTC CLK/CALENDAR PAR 24-SOP 347 - Immediate
10,000 - Factory Stock
Available: 347
$10.10000 1 Minimum: 1 Tube
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V
-
0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
DP8573AV/NOPB Datasheet DP8573AV/NOPB - Texas Instruments DP8573AV/NOPB-ND DP8573AV/NOPB IC RTC CLK/CALENDAR PAR 28-PLCC 852 - Immediate
8,470 - Factory Stock
Available: 852
$32.20000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.2V ~ 5.1V 1µA @ 5V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
BQ32002DR Datasheet BQ32002DR - Texas Instruments 296-41071-2-ND BQ32002DR IC RTC CLK/CALENDAR I2C 8-SOIC 7,500 - Immediate
10,000 - Factory Stock
Available: 7,500
$1.03658 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 3V ~ 3.6V 1.4V ~ 3.6V 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 BQ32002DR IC RTC CLK/CALENDAR I2C 8-SOIC 9,142 - Immediate
10,001 - Factory Stock
Available: 9,142
$2.52000 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 3V ~ 3.6V 1.4V ~ 3.6V 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 BQ32002DR IC RTC CLK/CALENDAR I2C 8-SOIC 9,142 - Immediate
10,001 - Factory Stock
Available: 9,142
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 3V ~ 3.6V 1.4V ~ 3.6V 65µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ4802YDWR Datasheet BQ4802YDWR - Texas Instruments 296-36567-2-ND BQ4802YDWR IC RTC CLK/CALENDAR PAR 28-SOIC 1,000 - Immediate
4,000 - Factory Stock
Available: 1,000
$7.74450 1,000 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 4.5V ~ 5.5V 2.4V ~ 4V 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 BQ4802YDWR IC RTC CLK/CALENDAR PAR 28-SOIC 1,269 - Immediate
4,000 - Factory Stock
Available: 1,269
$14.06000 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 4.5V ~ 5.5V 2.4V ~ 4V 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 BQ4802YDWR IC RTC CLK/CALENDAR PAR 28-SOIC 1,269 - Immediate
4,000 - Factory Stock
Available: 1,269
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 4.5V ~ 5.5V 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYPWR Datasheet BQ4802LYPWR - Texas Instruments 296-41212-2-ND BQ4802LYPWR IC RTC CLK/CALENDAR PAR 28-TSSOP 2,000 - Immediate
10,000 - Factory Stock
Available: 2,000
$4.97178 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 2.7V ~ 3.6V 2.4V ~ 4V 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 BQ4802LYPWR IC RTC CLK/CALENDAR PAR 28TSSOP 2,000 - Immediate
10,001 - Factory Stock
Available: 2,000
$9.38000 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 2.7V ~ 3.6V 2.4V ~ 4V 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 BQ4802LYPWR IC RTC CLK/CALENDAR PAR 28TSSOP 2,000 - Immediate
10,001 - Factory Stock
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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ4802LYDWR Datasheet BQ4802LYDWR - Texas Instruments 296-BQ4802LYDWRTR-ND BQ4802LYDWR IC RTC CLK/CALENDAR PAR 28-SOIC 10,000 - Factory Stock $5.16300 1,000 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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYDWR Datasheet BQ4802LYDWR - Texas Instruments 296-BQ4802LYDWRCT-ND BQ4802LYDWR IC RTC CLK/CALENDAR PAR 28-SOIC 974 - Immediate
10,001 - Factory Stock
Available: 974
$9.38000 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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYDWR Datasheet BQ4802LYDWR - Texas Instruments 296-BQ4802LYDWRDKR-ND BQ4802LYDWR IC RTC CLK/CALENDAR PAR 28-SOIC 974 - Immediate
10,001 - Factory Stock
Available: 974
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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYDW Datasheet BQ4802LYDW - Texas Instruments 296-19936-ND BQ4802LYDW IC RTC CLK/CALENDAR PAR 28-SOIC 3,321 - Immediate
9,740 - Factory Stock
Available: 3,321
$10.92000 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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4802LYPW Datasheet BQ4802LYPW - Texas Instruments 296-12757-5-ND BQ4802LYPW IC RTC CLK/CALENDAR PAR 28-TSSOP 3,174 - Immediate
9,350 - Factory Stock
Available: 3,174
$10.92000 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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 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 DP8570AV/NOPB IC RTC CLK/CALENDAR PAR 28-PLCC 54 - Immediate
1,225 - Factory Stock
Available: 54
$49.87000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Timer Clock Peripheral (TCP) Alarm, Leap Year 44B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.2V ~ 5.1V 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 BQ32000D IC RTC CLK/CALENDAR I2C 8-SOIC 269 - Immediate
9,975 - Factory Stock
Available: 269
$2.62000 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 3V ~ 3.6V 1.4V ~ 3.6V 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 BQ3285P-SB2 IC RTC CLK/CALENDAR PAR 24-DIP 77 - Immediate Available: 77 $6.52000
-
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 4.5V ~ 5.5V 2.5V ~ 4V
-
0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP
BQ4802YPW Datasheet BQ4802YPW - Texas Instruments 296-12758-5-ND BQ4802YPW IC RTC CLK/CALENDAR PAR 28-TSSOP 55 - Immediate
9,400 - Factory Stock
Available: 55
$13.66000 1 Minimum: 1 Tube
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
BQ32002D Datasheet BQ32002D - Texas Instruments BQ32002D-ND BQ32002D IC RTC CAL I2C/2-WIRE SER 8SOIC 5,700 - Factory Stock $1.77760 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 3V ~ 3.6V 1.4V ~ 3.6V 200µA @ 3.3V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ4802LYDWRG4 Datasheet BQ4802LYDWRG4 - Texas Instruments BQ4802LYDWRG4-ND BQ4802LYDWRG4 IC RTC CLK/CALENDAR PAR 28-SOIC 10,000 - Factory Stock $5.16300 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 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
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18:59:14 12/9/2019