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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
MAX6909EO33+T Maxim Integrated IC RTC I2C COMPAT 20-QSOP - - Tape & Reel (TR) Surface Mount - - Clock/Calendar/Supervisor 3 V ~ 3.6 V -
ISL1208IU8-TK Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V -
DS12885N+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP - -40°C ~ 85°C Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V -
RX-4575LC:B3:PURE SN Epson IC RTC CLK/CALENDAR SER 12-VSOJ - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V -
DS1342U+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V -
X1288V14-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V -
1337GDVGI IDT (Integrated Device Technology) IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V -
M41T62Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN Timekeeper® -40°C ~ 85°C Cut Tape (CT) Surface Mount - - Clock/Calendar 1.3 V ~ 4.4 V -
DS1371U+C01 Maxim Integrated IC RTC BINARY CNT I2C 8-USOP - -40°C ~ 85°C Tube Surface Mount - - Binary Counter 1.7 V ~ 5.5 V -
RTC-72421B: ROHS Epson IC RTC CLK/CALENDAR PAR 18-DIP - -10°C ~ 70°C Tube Through Hole - - Clock/Calendar 4.5 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.