PCA21125 Demo board

OM13517UL

Product Details

Block Diagram

PCA21125 Demo Board

PCA21125 Block Diagram

Supported Devices

Peripherals and Logic

RTCs with SPI

Features

  • AEC Q100 compliant for automotive applications
  • Provides year, month, day, weekday, hours, minutes, and seconds based on 32.768 kHz quartz crystal

Connectivity

  • 4-line SPI-bus with separate, but combinable data input and output
  • Serial interface at VDD = 1.6 V to 5.5 V
  • 1 second or 1-minute interrupt output

Power Management

  • Clock operating voltage: 1.3 V to 5.5 V
  • Low supply current: typical 0.8 μA at Tamb = 25 °C

Debug

  • Freely programmable timer with interrupt capability
  • Freely programmable alarm function with interrupt capability
  • Integrated oscillator capacitor
  • Internal Power-On Reset (POR)
  • Open-drain interrupt pin

Buy Options

  • $42.09 USD
  • For a quantity of 1
    • Availability: Pending stock
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Documentation

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1 documents

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Design Files

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