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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
DS1339AD+T Maxim Integrated IC RTC CLK/CAL I2C 8TDFN - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.71 V ~ 5.5 V -
DS2417P+ Maxim Integrated IC RTC BINARY CNT SER 6-TSOC - -40°C ~ 85°C Tube Surface Mount - - Binary Counter 2.5 V ~ 5.5 V -
X1288V14-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V -
RX8130CE:B0 Epson IC TRC CLK/CALENDAR - - Tape & Reel (TR) Surface Mount RoHS Compliant - - - -
MCP7940NT-I/MNY Micrel / Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN - -40°C ~ 85°C Original-Reel® Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V -
ISL12028AIV27Z-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V -
M41T64Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN Timekeeper® -40°C ~ 85°C Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.3 V ~ 4.4 V -
DS1315SN-5 Maxim Integrated IC RTC PHANTOM PAR 16-SOIC - -40°C ~ 85°C Tube Surface Mount - - Phantom Time Chip 4.5 V ~ 5.5 V -
ISL12026AIVZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V -
X1227V8-2.7 Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - 0°C ~ 70°C Tube Surface Mount - - Clock/Calendar 2.7 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.