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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
RTC-8564NB:B0:ROHS Epson IC RTC CLK/CALENDAR I2C 22-SON - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V -
X1228S14I Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V -
RX-8035SA:B PURE SN R Epson IC TRC CLK/CALENDAR - - - - - - - - -
1339C-31SRI IDT (Integrated Device Technology) IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 3.3 V ~ 5.5 V -
DS1511Y Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - 0°C ~ 70°C Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V -
DS1244YP-70 Maxim Integrated IC RTC PHANTOM PAR 34-PCM - 0°C ~ 70°C Tube Surface Mount - - Phantom Time Chip 4.5 V ~ 5.5 V -
DS1500YEN Maxim Integrated IC RTC CLK/CALENDAR PAR 32-TSOP - -40°C ~ 85°C Tray Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V -
S-35390A-I8T1G SII Semiconductor Corporation IC RTC CLK/CALENDAR I2C SNT-8A - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.3 V ~ 5.5 V -
DS1244YP-70+ Maxim Integrated IC RTC PHANTOM PAR 34-PCM - 0°C ~ 70°C Tube Surface Mount - - Phantom Time Chip 4.5 V ~ 5.5 V -
DS1302SN/T&R Maxim Integrated IC RTC CLK/CALENDAR SER 8-SOIC - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 2 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.