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

DS1743WP-120+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 34PCM
  • Stock:8075

DS1553WP-120+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 34PCM
  • Stock:1120

DS1743P-70+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 34PCM
  • Stock:9770

DS2415P+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC BINARY CNTR 1-WIRE 6TSOC
  • Stock:6400

DS17485E-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28TSOP
  • Stock:8969

DS17885E-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28TSOP
  • Stock:5323

DS17885E-5+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28TSOP
  • Stock:5760

DS1284Q+T&R

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28PLCC
  • Stock:3885

DS1284QN+T&R

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28PLCC
  • Stock:8394

DS1501WEN+T&R

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28TSOP
  • Stock:6655

DS1501WE+T&R

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 28TSOP
  • Stock:5195

RTC-72421A:ROHS

  • EPSON
  • IC RTC CLK/CALENDAR PAR 18DIP
  • Stock:6541

RTC-72421B: ROHS

  • EPSON
  • IC RTC CLK/CALENDAR PAR 18DIP
  • Stock:8796

RTC-72423A: ROHS

  • EPSON
  • IC RTC CLK/CALENDAR PAR 24SOP
  • Stock:9591

RTC-72423A:3:ROHS

  • EPSON
  • IC RTC CLK/CALENDAR PAR 24SOP
  • Stock:4214

Top brands recommended

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

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Frequently Asked Queries

Still have questions? Contact us

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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