PCF2123BS/1,518 in Reel by NXP | Horloges temps réel | Future Electronics
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Référence fabricant

PCF2123BS/1,518

PCF2123 Series 5.5 V 6.25 Mbit 3 Wire SPI Bus Real Time Clock/Calendar - HVQFN16

Modèle ECAD:
Nom du fabricant: NXP
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
NXP PCF2123BS/1,518 - Caractéristiques techniques
Attributes Table
Interface: 3-Wire SPI
Supply Voltage-Nom: 1.1V to 5.5V
Temperature Grade: Industrial
Style d'emballage :  HVQFN-16
Méthode de montage : Surface Mount
Fonctionnalités et applications

The PCF2123BS/1,518 is a Part of PCF2123 Series, CMOS Real-Time Clock (RTC) and calendar optimized for low power applications

Features:

  • Real time clock provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 KHz quartz crystal
  • Low backup current while running: typical 100 nA at VDD = 2.0 V and Tamb = 25 ?
  • Resolution seconds to years
  • Watchdog functionality
  • Freely programmable timer and alarm with interrupt capability
  • Clock operating voltage 1.1 V to 5.5 V
  • 3 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
  • Integrated oscillator load capacitors for CL = 7 pF
  • Internal Power-On Reset (POR)
  • Open-drain interrupt and clock output pins
  • Programmable offset register for frequency adjustment

Applications:

  • Time keeping application
  • Battery powered devices
  • Metering
  • High duration timers
  • Daily alarms
  • Low standby power applications
Voir plus...
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
16 Semaines
Commande minimale :
6000
Multiples de :
6000
Total 
3 450,00 $
USD
Quantité
Prix unitaire
6 000+
$0.575
Product Variant Information section