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

RA-4574SA:B3 PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SPI 14SOP
  • Stock:2119

RTC-4543SA:A3 ROHS

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:2562

RX-8581NB:B3

  • EPSON
  • IC RTC CLK/CALENDAR I2C 22SON
  • Stock:1285

RX-4045SA:AA0

  • EPSON
  • IC RTC CLK/CALENDAR SPI 14SOP
  • Stock:6641

RX-4574LC:B0 PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SER 12VSOJ
  • Stock:7940

RX-8581JE:B0

  • EPSON
  • IC RTC CLK/CALENDAR I2C 20VSOJ
  • Stock:3137

RX-8581NB:B0

  • EPSON
  • IC RTC CLK/CALENDAR I2C 22SON
  • Stock:1700

RX-8581SA:B0

  • EPSON
  • IC RTC CLK/CALENDAR I2C 14SOP
  • Stock:1233

PCF85263ATT1/AJ

  • NXP USA Inc.
  • IC RTC CLK/CALENDAR I2C 10TSSOP
  • Stock:2904

PCF85363ATT1/AJ

  • NXP USA Inc.
  • IC RTC CLK/CALENDAR I2C 10TSSOP
  • Stock:3269

RTC-4543SA:A ROHS

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:3476

RTC-4543SA:B:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:9636

RTC-4543SA:B ROHS

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:1756

RTC-4543SA:B0 ROHS

  • EPSON
  • IC RTC CLK/CALENDAR SER 14SOP
  • Stock:8790

RTC-72423A0:PURE SN

  • EPSON
  • IC RTC CLK/CALENDAR PAR 24SOP
  • Stock:9938

Top brands recommended

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

nxp
amphenol
microchip
onsemi
infineon
ti

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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