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PCF8523 Series 5.5 V 1 Mbps I2C Interface Real Time Clock / Calendar - SOIC-8

Mfr Part#: PCF8523T/1,118
Mounting Method:  Surface Mount
Package Style:  SOIC-8
Packaging:  Cut Tape
Std Packaging Qty:  2,500

 
 

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Prices

$0.6400 USD (each)
1250+ $0.6400 (Save 22%)

Availability

Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: 7 Weeks
Min. Order Qty: 2,500
Multiple of: 2,500
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Overview

Product Highlight

  • Date Format: DW:DM:M:Y/Binary
  • Time Format: HH:MM:SS/Binary
  • Interface: I2C
  • Supply Voltage-Nom: 1.6 to 5.5 V
  • Temperature Grade: Industrial
  • Operating Temp Range: -40 to +85 °C
  • Storage Temperatue Range: -65 to +150 °C

The PCF8523T/1,118 is a Part of PCF8523 series, CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption

Features:

  • Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
  • Resolution: seconds to years
  • Clock operating voltage: 1.0 V to 5.5 V
  • Low backup current: typical 150 nA at VDD = 3.0 V and Tamb = 25 °C
  • 2 line bidirectional 1 MHz Fast-mode Plus (Fm+) I²C interface
  • Battery backup input pin and switch-over circuit
  • Freely programmable timer and alarm with interrupt capability
  • Selectable integrated oscillator load capacitors for CL = 7 pF or CL = 12.5 pF
  • Internal Power-On Reset (POR)
  • Open-drain interrupt or clock output pins
  • Programmable offset register for frequency adjustment

Applications:

  • Time keeping application
  • Battery powered devices
  • Metering

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For more information, please call 1-800-675-1619

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