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  • Integrated Circuits (ICs)
  • Clock/Timing - Real Time Clocks
2,411 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
BQ4802LYDW

Mfr Part No.

BQ4802LYDW

Internal Code

2495-690-4971486
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
14906 Available
  • 1 : $3.49107
  • 10 : $3.1737
  • 100 : $2.91165
  • 500 : $2.69598
  • 1000 : $2.5196
  • 3000 : $2.37698
Unit Price: $3.49107
Minimum: 1 Multiple: 1
- Tube Active Not Verified 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
BQ4802LYDW

2495-690-4971486 Texas Instruments
RoHS :
Package: 28-SOIC (0.295", 7.50mm Width)
Inventory: 14906
1 : $3.49107
BQ4802LYDWRG4

Mfr Part No.

BQ4802LYDWRG4

Internal Code

2495-690-4971488
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Get a Quote -
- Tape & Reel (TR) Discontinued Not Verified 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
BQ4802LYDWRG4
BQ4802LYDWRG4

2495-690-4971488 Texas Instruments
RoHS :
Package: 28-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
BQ4845P-A4

Mfr Part No.

BQ4845P-A4

Internal Code

2495-690-4971503
Texas Instruments
IC RTC CLK/CALENDAR PAR 28DIP
14115 Available
  • 1 : $3.25028
  • 10 : $2.9548
  • 100 : $2.71082
  • 500 : $2.51002
  • 1000 : $2.34582
  • 3000 : $2.21304
Unit Price: $3.25028
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP (0.600", 15.24mm) 28-PDIP
BQ4845P-A4
BQ4845P-A4

2495-690-4971503 Texas Instruments
RoHS :
Package: 28-DIP (0.600", 15.24mm)
Inventory: 14115
1 : $3.25028
BQ4845S-A4NTR

Mfr Part No.

BQ4845S-A4NTR

Internal Code

2495-690-4971508
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
45680 Available
  • 1 : $3.31233
  • 10 : $3.0112
  • 100 : $2.76259
  • 500 : $2.55796
  • 1000 : $2.3906
  • 3000 : $2.39302
Unit Price: $3.31233
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC
BQ4845S-A4NTR
BQ4845S-A4NTR

2495-690-4971508 Texas Instruments
RoHS :
Package: 28-SOIC (0.295", 7.50mm Width)
Inventory: 45680
1 : $3.31233
BQ4845YS-A4

Mfr Part No.

BQ4845YS-A4

Internal Code

2495-690-4971513
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
9866 Available
  • 1 : $3.76915
  • 10 : $3.4265
  • 100 : $3.14358
  • 500 : $2.91072
  • 1000 : $2.7203
  • 3000 : $2.56632
Unit Price: $3.76915
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified 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 2.3V ~ 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
BQ4845YS-A4
BQ4845YS-A4

2495-690-4971513 Texas Instruments
RoHS :
Package: 28-SOIC (0.295", 7.50mm Width)
Inventory: 9866
1 : $3.76915
BQ4845YS-A4G4

Mfr Part No.

BQ4845YS-A4G4

Internal Code

2495-690-4971514
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
6280 Available
-
- Tube Obsolete Not Verified 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 2.3V ~ 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
BQ4845YS-A4G4
BQ4845YS-A4G4

2495-690-4971514 Texas Instruments
RoHS :
Package: 28-SOIC (0.295", 7.50mm Width)
Inventory: 6280
1 : -
BQ4847YMT

Mfr Part No.

BQ4847YMT

Internal Code

2495-690-4971519
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-DIP
Get a Quote -
- Tube Obsolete Not Verified 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 2.3V ~ 4V - 0°C ~ 70°C Through Hole 28-DIP Module (0.61", 15.49mm) 28-DIP Module
BQ4847YMT
BQ4847YMT

2495-690-4971519 Texas Instruments
RoHS :
Package: 28-DIP Module (0.61", 15.49mm)
Inventory: -
1 : -
BU9873FJ-GTE2

Mfr Part No.

BU9873FJ-GTE2

Internal Code

2111-690-4990741
Rohm Semiconductor
IC RTC CLOCK/CALENDAR I2C 8SOP
4792 Available
  • 1 : $0.69331
  • 10 : $0.63028
  • 100 : $0.57824
  • 500 : $0.53541
  • 1000 : $0.50038
  • 3000 : $0.47206
Unit Price: $0.69331
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 1µA ~ 1.35µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
BU9873FJ-GTE2
BU9873FJ-GTE2

2111-690-4990741 Rohm Semiconductor
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 4792
1 : $0.69331
BU9873NUX-TTR

Mfr Part No.

BU9873NUX-TTR

Internal Code

2111-690-4990744
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C 8VSON
9244 Available
  • 1 : $0.64298
  • 10 : $0.58454
  • 100 : $0.53627
  • 500 : $0.49654
  • 1000 : $0.46406
  • 3000 : $0.43779
Unit Price: $0.64298
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 1µA ~ 1.35µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-UFDFN Exposed Pad VSON008X2030
BU9873NUX-TTR
BU9873NUX-TTR

2111-690-4990744 Rohm Semiconductor
RoHS :
Package: 8-UFDFN Exposed Pad
Inventory: 9244
1 : $0.64298
AS1810-PTR

Mfr Part No.

AS1810-PTR

Internal Code

210-690-4597601
ams-OSRAM USA INC.
IC RTC CLK/CALENDAR I2C 8-TDFN
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - -
AS1810-PTR
AS1810-PTR

210-690-4597601 ams-OSRAM USA INC.
RoHS :
Package: -
Inventory: -
1 : -
DP8570AVX

Mfr Part No.

DP8570AVX

Internal Code

2495-690-6225162
Texas Instruments
IC RTC TIMER PERIPH PAR 28PLCC
10263 Available
  • 1 : $22.67364
  • 10 : $20.6124
  • 100 : $18.91046
  • 500 : $17.50969
  • 1000 : $16.36419
  • 3000 : $15.43791
Unit Price: $22.67364
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Obsolete Not Verified 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)
DP8570AVX
DP8570AVX

2495-690-6225162 Texas Instruments
RoHS :
Package: 28-LCC (J-Lead)
Inventory: 10263
1 : $22.67364
DP8570AVX/NOPB

Mfr Part No.

DP8570AVX/NOPB

Internal Code

2495-690-6225163
Texas Instruments
IC RTC TIMER PERIPH PAR 28PLCC
6443 Available
  • 1 : $23.65214
  • 10 : $21.50195
  • 100 : $19.72656
  • 500 : $18.26533
  • 1000 : $17.0704
  • 3000 : $16.10416
Unit Price: $23.65214
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Active Not Verified 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)
DP8570AVX/NOPB
DP8570AVX/NOPB

2495-690-6225163 Texas Instruments
RoHS :
Package: 28-LCC (J-Lead)
Inventory: 6443
1 : $23.65214
DP8573AV

Mfr Part No.

DP8573AV

Internal Code

2495-690-6225166
Texas Instruments
IC RTC CLK/CALENDAR PAR 28PLCC
9023 Available
  • 1 : $15.81085
  • 10 : $14.3735
  • 100 : $13.18669
  • 500 : $12.2099
  • 1000 : $11.41113
  • 3000 : $10.76522
Unit Price: $15.81085
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified 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)
DP8573AV
DP8573AV

2495-690-6225166 Texas Instruments
RoHS :
Package: 28-LCC (J-Lead)
Inventory: 9023
1 : $15.81085
DS1243Y-120+

Mfr Part No.

DS1243Y-120+

Internal Code

217-690-6234661
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
4363 Available
  • 1 : $28.8118
  • 10 : $26.19254
  • 100 : $24.02985
  • 500 : $22.24986
  • 1000 : $20.79427
  • 3000 : $19.61723
Unit Price: $28.8118
Minimum: 1 Multiple: 1
- Tube Active Not Verified Phantom Time Chip Leap Year - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 7mA @ 3.3V 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) 28-EDIP
DS1243Y-120+
DS1243Y-120+

217-690-6234661 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 28-DIP Module (0.600", 15.24mm)
Inventory: 4363
1 : $28.8118
DS1244W-120

Mfr Part No.

DS1244W-120

Internal Code

217-690-6234662
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
Get a Quote -
- Tube Obsolete Not Verified Phantom Time Chip Leap Year, NVSRAM 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 2.97V ~ 3.63V - 7mA @ 3.3V 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) 28-EDIP
DS1244W-120
DS1244W-120

217-690-6234662 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 28-DIP Module (0.600", 15.24mm)
Inventory: -
1 : -
DS1244Y-70

Mfr Part No.

DS1244Y-70

Internal Code

217-690-6234670
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
Get a Quote -
- Tube Obsolete Not Verified Phantom Time Chip Leap Year, NVSRAM 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 10mA @ 5V 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) 28-EDIP
DS1244Y-70
DS1244Y-70

217-690-6234670 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 28-DIP Module (0.600", 15.24mm)
Inventory: -
1 : -
DS1248W-120+

Mfr Part No.

DS1248W-120+

Internal Code

217-690-6234728
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM PAR 32-DIP
7249 Available
  • 1 : $26.64829
  • 10 : $24.22571
  • 100 : $22.22543
  • 500 : $20.57911
  • 1000 : $19.23281
  • 3000 : $18.35085
Unit Price: $26.64829
Minimum: 1 Multiple: 1
- Bulk Obsolete Not Verified Phantom Time Chip NVSRAM 128KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 2.97V ~ 3.63V - 7mA @ 3.3V 0°C ~ 70°C Through Hole 32-DIP Module (0.600", 15.24mm) 32-EDIP
DS1248W-120+
DS1248W-120+

217-690-6234728 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 32-DIP Module (0.600", 15.24mm)
Inventory: 7249
1 : $26.64829
DS1248WP-120

Mfr Part No.

DS1248WP-120

Internal Code

217-690-6234730
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 34PCM
7620 Available
  • 1 : $24.94443
  • 10 : $22.67676
  • 100 : $20.80436
  • 500 : $19.26331
  • 1000 : $18.00308
  • 3000 : $16.98403
Unit Price: $24.94443
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified Phantom Time Chip NVSRAM 128KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 2.97V ~ 3.63V 3V 7mA @ 3.3V 0°C ~ 70°C Surface Mount 34-PowerCap™ Module 34-PowerCap Module
DS1248WP-120
DS1248WP-120

217-690-6234730 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 34-PowerCap™ Module
Inventory: 7620
1 : $24.94443
DS1248WP-120+

Mfr Part No.

DS1248WP-120+

Internal Code

217-690-6234731
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 34PCM
8397 Available
  • 1 : $30.12013
  • 10 : $27.38195
  • 100 : $25.12104
  • 500 : $23.26023
  • 1000 : $21.73855
  • 3000 : $25.02404
Unit Price: $30.12013
Minimum: 1 Multiple: 1
- Tube Active Not Verified Phantom Time Chip NVSRAM 128KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 2.97V ~ 3.63V 3V 7mA @ 3.3V 0°C ~ 70°C Surface Mount 34-PowerCap™ Module 34-PowerCap Module
DS1248WP-120+
DS1248WP-120+

217-690-6234731 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 34-PowerCap™ Module
Inventory: 8397
1 : $30.12013
DS1248YP-70

Mfr Part No.

DS1248YP-70

Internal Code

217-690-6234739
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 34PCM
Get a Quote -
- Tube Obsolete Not Verified Phantom Time Chip NVSRAM 128KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 3V 10mA @ 5V 0°C ~ 70°C Surface Mount 34-PowerCap™ Module 34-PowerCap Module
DS1248YP-70
DS1248YP-70

217-690-6234739 Analog Devices Inc./Maxim Integrated
RoHS :
Package: 34-PowerCap™ Module
Inventory: -
1 : -
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