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The PCF2131/PCA2131 is a CMOS real time clock (RTC) module and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and ultra low power consumption. PCF2131-ARD is used to evaluate the functions and performances of PCF2131/PCA2131.

Design Files

Software

Product Details

Supported Devices

Analog and Mixed Signal

Real-Time Clocks

PCF2131: Nano-Power Highly Accurate RTC with Integrated Quartz Crystal
PCA2131: Nano-Power Highly Accurate RTC with Integrated Quartz Crystal for Automotive Applications

Features

Real-Time Clock Module

Nano-power
High accuracy
Temperature compensation
Time stamps
Integrated quartz crystal

Buy Options

Click to expand

PCF2131-ARD
PCF2131/PCA2131 Arduino® Shield Evaluation Board.
Kit contains:
- PCF2131-ARD PCB hardware
- Quick Start Guide

$19.80 USD
For a quantity of 1
- Availability: Pending Stock

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Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

Quick reference to our documentation types.

4 documents

^{User Guide}
Getting Started with the PCF2131-ARD Evaluation BoardGetting Started

HTMLSep 16, 0021GS-PCF2131-ARDEnglish
^{User Manual}
UM11597, PCF2131-ARD Evaluation Board User Manual

PDFRev 1.0Sep 15, 20212.0 MBUM11597English
^{User Manual}
UM11581 - Arduino Shields GUI and Firmware Installation - User Guide

PDFRev 1.0Feb 22, 2021281.7 KBUM11581English
^{Supporting Information}
FRDM Expansion Board Catalogupdated

PDFRev 7.0Nov 6, 20245.2 MBFRDM-EXPANSION-BOARD-CATALOGEnglish

Design Resources

Design Files

Quick reference to our design files types.

2 design files

^{Printed Circuit Boards and Schematics}
PCF2131-ARD Design files

ZIPRev 1Aug 18, 2021 14:41:00361.6 KBGRB-SCH-47146_B_BOM
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^{Printed Circuit Boards and Schematics}
PCF2131-ARD Schematics

PDFRev BJun 24, 2021 14:35:0072.0 KBSPF-47146
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Software

Quick reference to our software types.

5 software files

^{Configuration Tools}
GUI for PCF2131-ARD RTC Device

ZIPRev 1.0.1Oct 14, 2021 10:24:00468.7 KBPCF2131-ARD-GUI
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^{BSPs and Device Drivers}
PCF2131 Real-Time Clock Driver with Demo App (SDK)

GITHUBRev 1Apr 12, 2024 15:11:001 KBPCF2131-REAL-TIME-CLOCK-DRIVER-WITH-DEMO-APP-SDK

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^{BSPs and Device Drivers}
LPC55S69-EVK Binary Firmware

BINRev 1.0.0Aug 26, 2021 15:24:0062.6 KBLPC55S69-EVK-BINARY-FIRMWARE
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^{BSPs and Device Drivers}
PCF2131 Real-Time Clock - Application Code Hub

MCUXPRESSORev 1Apr 12, 2024 15:29:001 KBPCF2131-REAL-TIME-CLOCK-APPLICATION-CODE-HUB

Download
^{Evaluation Packages}
IMXRT1050-EVKB Binary Firmware

BINRev 1.0.0Aug 26, 2021 15:20:0078.8 KBIMXRT1050-EVKB-BINARY-FIRMWARE
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Note: For better experience, software downloads are recommended on desktop.

PCF2131/PCA2131 Arduino® Shield Evaluation Board

Product Details

Supported Devices

Analog and Mixed Signal

Real-Time Clocks

Features

Real-Time Clock Module

Buy Options

PCF2131-ARD

Kit contains:

Documentation

Filter by

Getting Started with the PCF2131-ARD Evaluation BoardGetting Started

UM11597, PCF2131-ARD Evaluation Board User Manual

UM11581 - Arduino Shields GUI and Firmware Installation - User Guide

FRDM Expansion Board Catalogupdated

Design Resources

Design Files

Filter by

PCF2131-ARD Design files

PCF2131-ARD Schematics

Filter By

Software

Filter by

GUI for PCF2131-ARD RTC Device

PCF2131 Real-Time Clock Driver with Demo App (SDK)

LPC55S69-EVK Binary Firmware

PCF2131 Real-Time Clock - Application Code Hub

IMXRT1050-EVKB Binary Firmware

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