Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | Features | MemorySize | TimeFormat | DateFormat | Interface | Voltage-Supply | Voltage-SupplyBattery | Current-Timekeeping(Max) | OperatingTemperature | MountingType |
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DS1344D-18+T&RIC RTC CLK/CALENDAR SPI 14TDFN |
648 | 6.02 |
RFQ |
![]() Datasheet |
14-WFDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.71V ~ 5.5V | 1.3V ~ 5.5V | - | -40°C ~ 85°C | Surface Mount |
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DS1343D-33+T&RIC RTC CLK/CALENDAR SPI 14TDFN |
601 | 6.02 |
RFQ |
![]() Datasheet |
14-WFDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 3V ~ 5.5V | 1.3V ~ 5.5V | 120µA ~ 160µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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ECS-RTC-3225-5699HS-TRIC RTC CLK/CALENDAR I2C 10SMD |
859 | 6.10 |
RFQ |
![]() Datasheet |
10-SMD, No Lead | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | - | - | HH:MM:SS | YY-MM-DD | I²C | 1.6V ~ 5V, 2.5V ~ 5V | 1.6V ~ 5V | 0.5µA @ 3V | -40°C ~ 85°C | Surface Mount |
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DS1344D-3+T&RIC RTC CLK/CALENDAR SPI 14TDFN |
0 | 6.21 |
RFQ |
![]() Datasheet |
14-WFDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.7V ~ 5.5V | 1.3V ~ 5.5V | - | -40°C ~ 85°C | Surface Mount |
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BQ4802LYPWRIC RTC CLK/CALENDAR PAR 28TSSOP |
337 | 6.31 |
RFQ |
![]() Datasheet |
28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk | - | 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 |
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RX-8564LC:B0 PURE SNIC RTC CLK/CALENDAR I2C 12VSOJ |
471 | 6.34 |
RFQ |
![]() Datasheet |
12-TFSOJ (0.094", 2.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX-8564LC | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.65µA ~ 0.8µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount |
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RX4901CE XS A06IC RTC CLK/CALENDAR SPI 10SMD |
0 | 6.40 |
RFQ |
![]() Datasheet |
10-SMD, No Lead | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX4901CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | SPI, 3-Wire Serial | 1.6V ~ 5.5V | - | 1.5µA @ 3V | -40°C ~ 105°C (TA) | Surface Mount |
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RX8901CE XS B06IC RTC CLK/CALENDAR I2C 10SMD |
0 | 6.40 |
RFQ |
![]() Datasheet |
10-SMD, No Lead | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX8901CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | I²C | 1.6V ~ 5.5V | - | 1.5µA @ 3V | -40°C ~ 105°C (TA) | Surface Mount |
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RX8901CE XS A06IC RTC CLK/CALENDAR I2C 10SMD |
0 | 6.40 |
RFQ |
![]() Datasheet |
10-SMD, No Lead | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX8901CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | I²C | 1.6V ~ 5.5V | - | 1.5µA @ 3V | -40°C ~ 105°C (TA) | Surface Mount |
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RX4901CE XS C06IC RTC CLK/CALENDAR SPI 10SMD |
0 | 6.40 |
RFQ |
![]() Datasheet |
10-SMD, No Lead | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX4901CE | Active | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | SPI, 4-Wire Serial | 1.6V ~ 5.5V | - | 1.5µA @ 3V | -40°C ~ 105°C (TA) | Surface Mount |
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UPD4991AGS-ARTC, VOLATILE, 1 TIMER(S) PDSO |
0 | 6.53 |
RFQ |
![]() Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - |
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AB-RTCMC-32.768KHZ-B5ZE-S3-TIC RTC CLK/CALENDAR I2C MODULE |
0 | 6.55 |
RFQ |
![]() Datasheet |
10-SMD Module | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.2V ~ 5.5V | 1.8V ~ 5.5V | 0.5µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount |
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BQ4802LYDWRIC RTC CLK/CALENDAR PAR 28SOIC |
786 | 6.62 |
RFQ |
![]() Datasheet |
28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk | - | 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 |
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AB-RTCMC-32.768KHZ-EOA9-S3-DBTIC RTC CLK/CALENDAR SPI MODULE |
973 | 6.83 |
RFQ |
![]() Datasheet |
10-SMD Module | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.4V ~ 5.5V | 1.4V ~ 5.5V | 1.5µA ~ 2.2µA @ 1.4V ~ 5V | -40°C ~ 85°C | Surface Mount |
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DS17485S-5/T&R/C01DS17485 REAL-TIME CLOCK |
0 | 7.01 |
RFQ |
![]() Datasheet |
24-SOIC (0.295", 7.50mm Width) | Bulk | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4KB | HH:MM:SS (12/24 hr) | YY-MM-DD | Parallel | 2.7V ~ 3.7V, 4.5V ~ 5.5V | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | 0°C ~ 70°C (TA) | Surface Mount |
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DS1374C-33#T&RIC RTC BINARY COUNTER I2C 16SOIC |
985 | 7.07 |
RFQ |
![]() Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS3231MZ/V+TIC RTC CLK/CALENDAR I2C 8SOIC |
0 | 9.30 |
RFQ |
![]() Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | Automotive, AEC-Q100 | Not For New Designs | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 130µA ~ 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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LV8572ANREAL TIME CLOCK, 0 TIMER(S) |
0 | 10.39 |
RFQ |
![]() Datasheet |
24-DIP (0.300", 7.62mm) | Bulk | - | Active | Clock/Calendar | Alarm | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.2V ~ 3.2V | 3mA @ 3V ~ 3.6V | -40°C ~ 85°C (TA) | Through Hole |
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DS1501WZ+T&RIC RTC CLK/CALENDAR PAR 28SOIC |
650 | 10.71 |
RFQ |
![]() Datasheet |
28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount |
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DS3231SN#T&RIC RTC CLK/CALENDAR I2C 16SOIC |
16 | 11.63 |
RFQ |
![]() Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 110µA ~ 170µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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