PCF85263ATLSLASHA datasheet(102/102 Pages) NXP

102 / 102 page

NXP Semiconductors

PCF85263A

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

Safety notes ................................................... 68

Limiting values ...............................................69

Characteristics ...............................................70

Application information ................................ 76

Test information .............................................77

16.1

Quality information ...........................................77

Package outline ............................................. 78

Handling information .....................................84

Packing information ...................................... 85

Soldering of SMD packages ......................... 86

20.1

Introduction to soldering .............................

20.2

Wave and reflow soldering .........................

20.3

Wave soldering ...........................................

20.4

Reflow soldering .........................................

Footprint information .................................... 88

Acronyms ....................................................... 92

References ......................................................93

Revision history .............................................94

Appendix .........................................................95

25.1

Real-Time Clock selection ............................... 95

Legal information ...........................................96

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section 'Legal information'.

For more information, please visit: https://www.nxp.com

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Date of release: 12 December 2025

Document identifier: PCF85263A

PCF85263ATL/A датащи(PDF) 102 Page - NXP Semiconductors