PCF2129T datasheet(73/73 Pages) NXP

73 / 73 page

NXP Semiconductors

PCF2129T

Accurate RTC with integrated quartz crystal for industrial

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

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 12 February 2013

Document identifier: PCF2129T

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

described herein, have been included in section ‘Legal information’.

12.1

Current consumption characteristics, typical . 56

12.2

Frequency characteristics. . . . . . . . . . . . . . . . 58

Dynamic characteristics . . . . . . . . . . . . . . . . . 59

13.1

SPI-bus timing characteristics . . . . . . . . . . . . 59

13.2

I2C-bus timing characteristics . . . . . . . . . . . . . 61

Application information. . . . . . . . . . . . . . . . . . 62

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 63

Packing information . . . . . . . . . . . . . . . . . . . . 64

16.1

Carrier tape information . . . . . . . . . . . . . . . . . 64

Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

17.1

Footprint information. . . . . . . . . . . . . . . . . . . . 65

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 66

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 67

Legal information. . . . . . . . . . . . . . . . . . . . . . . 68

21.1

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 68

21.2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

21.3

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

21.4

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Contact information. . . . . . . . . . . . . . . . . . . . . 69

Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

PCF2129T Datasheet(PDF) 73 Page - NXP Semiconductors

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