PCF2129T/2,518 - NXP Semiconductors

Manufacturer Part Number

PCF2129T/2,518

Manufacturer

NXP Semiconductors

Introduction

The PCF2129T/2,518 is a highly integrated real-time clock (RTC) with a calendar, alarm, and square wave output. It features a temperature-compensated crystal oscillator (TCXO) for accurate timekeeping and a wide operating temperature range of -40°C to 85°C. This device is designed for applications that require reliable and precise time and date tracking, such as industrial equipment, consumer electronics, and IoT devices.

Product Features and Performance

Alarm function

Leap year calendar

Square wave output

TCXO/crystal for accurate timekeeping

Watchdog timer

Wide operating temperature range of -40°C to 85°C

Low power consumption of 1.5 µA in timekeeping mode at 3.3V

Product Advantages

Highly integrated and compact design

Accurate timekeeping with temperature compensation

Flexible alarm and square wave output options

Wide operating voltage range of 1.8V to 4.2V

Extended temperature range for reliable performance in harsh environments

Key Reasons to Choose This Product

Reliable and precise real-time clock with advanced features

Suitable for a wide range of applications, from industrial to consumer electronics

Low power consumption for extended battery life in portable devices

Easy integration with I2C and 2-wire serial interfaces

Quality and Safety Features

Robust SOIC package for reliable surface mount assembly

Compliance with industry standards and regulations

Compatibility

Compatible with a variety of microcontrollers and processors through I2C and 2-wire serial interfaces

Application Areas

Industrial equipment

Consumer electronics

IoT devices

Embedded systems

Product Lifecycle

The PCF2129T/2,518 is an active product, and there are no immediate plans for discontinuation. NXP Semiconductors offers a range of alternative real-time clock products that may be suitable depending on your specific requirements. If you need assistance in selecting the appropriate product, please contact our sales team through our website for more information.