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

RTC-4543SA:B0:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:7748

RTC-4574SA:B0:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:6450

RX-8581SA:B0:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR I2C 14SOP
  • Stock:3805

RX-8581SA:B:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR I2C 14SOP
  • Stock:6038

RTC-4543SA:A0:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:2378

RX-8581SA:B3:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR I2C 14SOP
  • Stock:1431

MAX31341BEWC+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR I2C 12WLP
  • Stock:3490

DS1306EN+T&R/C04

  • Analog Devices Inc./Maxim Integrated
  • IC INTEGRATED CIRCUIT
  • Stock:1343

DS1554W-120+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 32-EDIP
  • Stock:8634

DS1248W-120IND+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 32-DIP
  • Stock:8403

DS1672U-2+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC BINARY CNT I2C 8-USOP
  • Stock:6619

DS1392U-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SER 10-USOP
  • Stock:3087

DS1248WP-120IND+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 34-PCM
  • Stock:8264

DS1685-3+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 24-DIP
  • Stock:6174

DS1251W-120+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM PAR 32-DIP
  • Stock:7566

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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