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

DS1343D-18+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SPI 14TDFN
  • Stock:1855

DS1343E-18+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SPI 20TSSOP
  • Stock:1841

DS1344E-18+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SPI 20TSSOP
  • Stock:6862

PT7C4563UEX

  • Diodes Incorporated
  • IC RTC CLK/CALENDAR I2C 8MSOP
  • Stock:1046

DS1347T+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR SPI 8TDFN
  • Stock:8193

DS1339AD+T

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLOCK/CALENDAR I2C 8TDFN
  • Stock:1339

DS1341T+

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR I2C 8TDFN
  • Stock:9083

M41T00CAPPC1

  • STMicroelectronics
  • IC RTC CLK/CALENDAR I2C 24-DIP
  • Stock:3492

AB-RTCMK-32.768KHZ-T

  • Abracon LLC
  • IC RTC CLOCK/CALENDAR I2C 8SMT
  • Stock:2784

AB1814-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR SPI 16QFN
  • Stock:5034

AB0803-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR I2C 16QFN
  • Stock:1841

AB0811-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR SPI 16QFN
  • Stock:6938

AB0813-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR SPI 16QFN
  • Stock:4535

AB0814-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR SPI 16QFN
  • Stock:1771

AB1803-T3

  • Abracon LLC
  • IC RTC CLK/CALENDAR I2C 16QFN
  • Stock:7915

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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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