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MikroElektronika RTC3 Real Time Clock MikroBus Click Board for BQ32000 Target Board Microcontroller MIKROE-1839

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MikroElektronika RTC3 Real Time Clock MikroBus Click Board for BQ32000 Target Board Microcontroller MIKROE-1839

Name: MikroElektronika RTC3 Real Time Clock MikroBus Click Board for BQ32000 Target Board Microcontroller MIKROE-1839
Brand: MikroElektronika
SKU: 93995
Price: 39.86 USD
Availability: InStock

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Category Microcontroller Development Tool Brand MikroElektronika Condition New

Specifications

Country of Origin	India
Brand	MikroElektronika
Model	MIKROE-1839
For Use With	Target Board Microcontroller, mikroBUS Socket
Kit Classification	MikroBus Click Board
Featured Device	BQ32000
Kit Name	RTC3
Clock/Timer Function	Real Time Clock
Current Time	Seconds, Minutes, Hours, Century, Days, Day of Week, Months and Years

Key Features

The RTC3 click offers real-time clock and calendar functions with programmable alarm outputs.
Features automatic switchover to backup power with trickle charging for backup capacitor.
Includes a 32.768 kHz crystal oscillator with frequency adjustment of -63 to +126 ppm.
Integrates oscillator-fail detection and oscillator stop option.
Supports automatic leap-year compensation for accurate calendar function.
I²C bus interface on mikroBUS socket enables easy communication.
Operates at 3.3 V power supply compatible with common target boards.
Compact size of 28.6 by 25.4 mm fits embedded development applications.

Product Description

The MikroElektronika MIKROE-1839 RTC3 Real Time Clock MikroBus Click Board is designed as an add-on development tool to provide accurate real-time clock functions for target microcontroller boards equipped with mikroBUS sockets. Based on the Texas Instruments BQ32000 Real-Time Clock, this module offers comprehensive timekeeping capabilities including seconds, minutes, hours, century, days, day of the week, months, and years.

The RTC3 click includes a programmable alarm output and automatic switchover to a backup supply, supported by a built-in trickle charger to maintain the backup capacitor. This ensures reliability in applications requiring continuous timekeeping even during main power interruptions.

Featuring a 32.768 kHz crystal oscillator with an adjustable frequency range of -63 to +126 ppm, the board maintains precise timing. It incorporates oscillator-fail detection and an oscillator stop option that can be set via register control, enhancing its robustness for industrial, laboratory, and embedded system development. Automatic leap-year compensation further improves long-term calendar accuracy.

The board communicates through the I²C interface provided by the mikroBUS socket and operates on a 3.3 V power supply standard, making it suitable for integration with various microcontroller platforms like Raspberry Pi, Arduino, and other embedded systems.

The RTC3 click offers real-time clock and calendar functions with programmable alarm outputs. Features automatic switchover to backup power with trickle charging for backup capacitor. Includes a 32.768 kHz crystal oscillator with frequency adjustment of -63 to +126 ppm.

Integrates oscillator-fail detection and oscillator stop option. Supports automatic leap-year compensation for accurate calendar function. I²C bus interface on mikroBUS socket enables easy communication. Operates at 3.3 V power supply compatible with common target boards.

Compact size of 28.6 by 25.4 mm fits embedded development applications.

This development board is ideal for engineers, developers, and hobbyists working on embedded systems requiring precise timekeeping and calendar functions. It supports applications in industrial automation, laboratory instrumentation, educational projects, and microcontroller development environments.

For browsing similar products or products by MikroElektronika, explore the Clock & Timer Development Tools category on EnvMart.

Explore more products in our Microcontroller Development Tool category.

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Frequently Asked Questions

The RTC3 click board provides real-time clock and calendar functions, including tracking seconds, minutes, hours, days, months, and years, along with programmable alarm outputs.

This model is compatible with various microcontroller platforms that feature a mikroBUS socket, including Raspberry Pi and Arduino.

It operates at a 3.3 V power supply, making it suitable for common target boards in embedded applications.

The RTC3 click board includes a 32.768 kHz crystal oscillator, which has a frequency adjustment range of -63 to +126 ppm.

It features automatic switchover to backup power with a built-in trickle charger for the backup capacitor, ensuring continuous timekeeping during power interruptions.

The dimensions of the RTC3 click board are 28.6 mm by 25.4 mm, making it compact for embedded development applications.

The board communicates via an I²C bus interface provided by the mikroBUS socket, facilitating easy integration with other devices.

Yes, it supports automatic leap-year compensation, which enhances the accuracy of its calendar functions over long periods.

The featured device on this board is the Texas Instruments BQ32000 Real-Time Clock, which provides the core timekeeping functionality.

It includes programmable alarm outputs that can be configured for various applications requiring time-based notifications.

The RTC3 click board is manufactured in India.

It is suitable for applications in industrial automation, laboratory instrumentation, educational projects, and microcontroller development environments.