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

BQ4832YMA-85

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 32DIP
  • Stock:1289

BQ4842YMA-85

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 32DIP
  • Stock:8492

BQ4845P-A4

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28DIP
  • Stock:2995

BQ4845S-A4

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOIC
  • Stock:6592

BQ4845S-A4N

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOIC
  • Stock:9164

BQ4845YS-A4

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOIC
  • Stock:1297

BQ4845YS-A4N

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOIC
  • Stock:4539

BQ4847MT

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28-DIP
  • Stock:1319

BQ4847YMT

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28-DIP
  • Stock:2151

BQ4850YMA-85

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 32DIP
  • Stock:3080

BQ4852YMC-85

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 36DIP
  • Stock:5205

BQ4802YDSH

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOP
  • Stock:1530

BQ4802LYDSH

  • Texas Instruments
  • IC RTC CLK/CALENDAR PAR 28SOP
  • Stock:6143

PCF8563T/F4,112

  • NXP USA Inc.
  • IC RTC CLOCK/CALENDAR I2C 8SO
  • Stock:6479

PCF8593T/1,112

  • NXP USA Inc.
  • IC RTC CLOCK/CALENDAR I2C 8SO
  • Stock:5135

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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