Real Time Clocks (RTCs) are essential components for maintaining accurate timekeeping in electronic systems. These clocks keep track of the current time and date, even when the system is powered down, making them invaluable for applications like computers, IoT devices, and automotive systems.
Manufactured by leading brands, RTCs offer high precision and low power consumption, ensuring reliable timekeeping over extended periods.
Implement our high-quality Real Time Clocks to ensure your devices maintain precise and consistent timekeeping across a wide range of applications.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 20-SOIC / Real Time Clock (RTC) IC Clock/Calendar 8KB I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 20-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Real Time Clock Multiplexed 242Byte 24-Pin SOIC W T/R
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Real Time Clock Serial 20-Pin TSSOP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-TDFN / Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I²C, 2-Wire Serial 8-WFDFN Exposed Pad
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9,900 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR SPI 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-TSSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-TSSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
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5,740 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
IC Rtc Clk/calendar I2C 8-TSSOP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 28DIP
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
WIRE INTERFACE REAL-TIME CLOCK
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8TSSOP
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236,611 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 24-SOIC / Real Time Clock Multiplexed 114byte Clock/Calendar/NV SRAM Control 24-Pin SOIC W
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC PHANTOM PAR 28-DIP / Real Time Clock Phantom Clock/Parallel 32Kbyte Clock/Calendar/NV SRAM Control 28-Pin EDIP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 28-SOIC / Real Time Clock (RTC) IC Clock/Calendar Parallel 28-SOIC (0.295", 7.50mm Width)
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9,204 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Parallel RTC With CPU Supervisor
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9,200 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 28SOIC
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9,214 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-DIP
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2,201 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
IC, Real Time Clock, 14 SOIC
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 14-SOP
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Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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MOQ:15 |
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Mfr. Part No. WS Part No. |
2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM | IC RTC CLK/CALENDAR I2C 14-TSSOP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Parallel Interface Elapsed Time Counter 24-Pin TSSOP T/R
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1,346 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC RTC ELAPSED CNT PAR 24-TSSOP / Parallel-Interface Elapsed Time Counter
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1,400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR SPI 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)
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2,655 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR SER 14-SOIC
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4,415 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION 
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 34-PCM / Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 34-Pin PowerCap Module
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Idt CV194CPAG
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11,019 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
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5,500 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR SPI 8TDFN
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5,800 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8TDFN / Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-WFDFN Exposed Pad
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5,000 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-TSSOP
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8,475 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
WIRE INTERFACE REAL-TIME CLOCK
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 44-SOH
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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5,326 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 16-SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 16-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC Rtc W/I2C Interface 16-SOIC
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Real Time Clock Serial Clock/Calendar/Elapsed Time Counter/Watchdog Timekeeper 10-Pin uMAX T/R
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5,100 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
IC RTC BINARY CNT I2C 10-USOP
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5,200 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Real Time Clock/Calendar with EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC Rtc Clk/calendar I2C 8-MSOP
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9,623 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR PAR 34PCM
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12 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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7,519 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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