Real Time Clocks

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

Real Time Clocks Product List

Total Results:2407

DS1248W-120+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 32-DIP
  • Stock:1706

DS1672-2+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC BINARY CNT I2C 8-DIP
  • Stock:1273

DS1393U-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SER 10-USOP
  • Stock:8795

DS1685Q-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28-PLCC
  • Stock:3002

DS1315N-33+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 16-DIP
  • Stock:7754

DS1392U-18+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SER 10-USOP
  • Stock:8314

DS17485-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 24-DIP
  • Stock:4375

DS1251YP-70+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 34-PCM
  • Stock:4406

DS1315EN-5+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 20-TSSOP
  • Stock:5356

PT7C4302AWEX

  • Diodes Incorporated
  • IC RTC CLK/CALENDAR SER 8SOIC
  • Stock:3321

PT7C4302AZEEX

  • Diodes Incorporated
  • IC RTC CLK/CALENDAR SER 8TDFN
  • Stock:4169

1337ACSRI

  • Renesas Electronics America Inc
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:7832

1337CSRI

  • Renesas Electronics America Inc
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:6911

1337CSRI8

  • Renesas Electronics America Inc
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:1408

1338A-31DVGI

  • Renesas Electronics America Inc
  • IC RTC CLK/CALENDAR I2C 8TSSOP
  • Stock:3897

Top brands recommended

The original factory authorized agent, the original genuine product, quality assurance.

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Frequently Asked Queries

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Z.H.T TECHNOLOGY HK LIMITED offers original product. We provide customers with peer-to-peer order processing services. When you submit RFQ, our professional agents will contact you and provide competitive prices for components in the global market. If you accept our quotation, our agent prompt you to complete your order.

You can find and start RFQ on the Bitfoic homepage, search results page, and product details page. However, this is recommended strongly if you have built up a BOM (Bill of Materials) or you’ll have to take time to fill out more forms. After sending the RFQ, Our sales will respond to your request by email within 24 hours.

We have a professional and experienced quality control team to conduct strict verification and testing on parts. All suppliers must pass our qualification review to release their products, we pay more attention to the channel and quality of products than any other customers. We strictly implement supplier audits, so that you can purchase with confidence.

The price and inventory fluctuate frequently and cannot be updated in time. It will be updated regularly within 24 hours. Also, our quotes usually expire after 7 days.

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