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Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

  1. Products
  2. Integrated Circuits (ICs)
  3. Clock/Timing - Real Time Clocks
Manufacturer
Series
Operating Temperature
Packaging
Mounting Type
RoHS Status
Manufacturer Part Number
Type
Voltage - Supply
Shell Style

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Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type RoHS Status Manufacturer Part Number Type Voltage - Supply Shell Style
RX-8035LC:AC3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
M48T212V-85MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® 0°C ~ 70°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 3 V ~ 3.6 V -
DS1558W+TRL Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.97 V ~ 3.63 V -
DS1371U+ Maxim Integrated IC RTC BINARY CNT I2C 8-USOP - -40°C ~ 85°C Tube Surface Mount - - Binary Counter 1.7 V ~ 5.5 V -
DS1689S Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC - 0°C ~ 70°C Tube Surface Mount - - Clock/Calendar 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V -
DS12885T+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-TQFP - 0°C ~ 70°C Tray Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V -
DS1343E-33+T&R Maxim Integrated IC RTC CLK/CALENDAR SPI 20-TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 3 V ~ 5.5 V -
1338C-31SRI8 IDT (Integrated Device Technology) IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 3.3 V ~ 5.5 V -
DS1683S+ Maxim Integrated IC RTC ELAPSED CNT I2C 8-SOIC - -40°C ~ 85°C Tube Surface Mount - - Elapsed Time Counter 2.5 V ~ 5.5 V -
DS1375T+ Maxim Integrated IC RTC CLK/CALENDAR I2C 6-TDFN - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V -

About Clock/Timing - Real Time Clocks


Real-time clocks (RTCs) are electronic devices that keep track of the current time and date with high accuracy, independent of external power sources. They typically include a built-in crystal oscillator and a battery backup to ensure continuous timekeeping even when the main power is off. RTCs are commonly used in applications such as consumer electronics, industrial automation, medical devices, and automotive systems where precise timekeeping is essential for scheduling tasks, logging events, and time-stamping data.