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

MCP795B21-I/SL

  • Microchip Technology
  • IC RTC CLK/CALENDAR SPI 14SOIC
  • Stock:5269

MCP795B21-I/ST

  • Microchip Technology
  • IC RTC CLK/CALENDAR SPI 14TSSOP
  • Stock:6089

MCP795B22-I/SL

  • Microchip Technology
  • IC RTC CLK/CALENDAR SPI 14SOIC
  • Stock:8595

MCP795B22-I/ST

  • Microchip Technology
  • IC RTC CLK/CALENDAR SPI 14TSSOP
  • Stock:3617

DS1254WB2-150

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM CHIP PAR 80BGA
  • Stock:3611

DS1254WB-C02

  • Analog Devices Inc./Maxim Integrated
  • IC RTC PHANTOM CHIP PAR 80BGA
  • Stock:7380

DS12R887-33

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 48BGA
  • Stock:9012

DS12R887-5

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR PAR 48BGA
  • Stock:9745

DS1318

  • Analog Devices Inc./Maxim Integrated
  • IC RTC ELAPSED CNT PAR 24TSSOP
  • Stock:1351

DS1337C

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:4045

DS1337C/T&R

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:6609

DS1339C-33

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLK/CALENDAR I2C 16SOIC
  • Stock:2426

DS1339U-33

  • Analog Devices Inc./Maxim Integrated
  • IC RTC CLOCK/CALENDAR I2C 8UMAX
  • Stock:6135

DS1371U

  • Analog Devices Inc./Maxim Integrated
  • IC RTC BINARY COUNTER I2C 8UMAX
  • Stock:7461

DS1374U-33

  • Analog Devices Inc./Maxim Integrated
  • IC RTC BINARY COUNTER I2C 10UMAX
  • Stock:8316

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.

Trusted By Clients And Industry Experts

We are a professional distributor of electronic components.Offering a wide variety of products, saving you a lot of time,effort and cost with efficient self-customization services.