PCF85263ATSLASHA datasheet(1/102 Pages) NXP

Teilenummer	PCF85263AT/A

Bauteilbeschribung	Tiny RTC/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input, and I2C-bus

PDF	102 Pages

Scroll/Zoom	100%

Hersteller	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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1 / 102 page

PCF85263A

Tiny RTC/Calendar with Alarm Function, Battery Switch-Over, Time Stamp

Input, and I2C-bus

Rev. 5.4 — 12 December 2025

Product data sheet

Document information

Information

Content

Keywords

PCF85263A, data sheet, I2C-bus, Battery switch-over, alarm function, time stamp input

Abstract

The PCF85263A is a CMOS Real-Time Clock (RTC) and calendar optimized for low power

consumption and with automatic switching to battery on main power loss.

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Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
NXP Semiconductors	PCF85263AT/A	786Kb / 100P	Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus Rev. 4.1 - 27 November 2015
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	PCF85263AT/AJ	1Mb / 92P	Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus Rev. 5 - 1 February 2021

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