PCF2129AT datasheet(68/68 Pages) NXP

68 / 68 page

NXP Semiconductors

PCF2129A

Integrated RTC, TCXO and quartz crystal

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

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

Date of release: 13 January 2010

Document identifier: PCF2129A_1

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 IDD characteristics,

typical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

12.2

Frequency characteristics. . . . . . . . . . . . . . . . 55

Dynamic characteristics . . . . . . . . . . . . . . . . . 56

13.1

SPI-bus timing characteristics . . . . . . . . . . . . 56

13.2

I2C-bus timing characteristics . . . . . . . . . . . . . 58

Application information. . . . . . . . . . . . . . . . . . 59

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 60

Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 61

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 63

Legal information. . . . . . . . . . . . . . . . . . . . . . . 64

20.1

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 64

20.2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

20.3

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

20.4

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Contact information. . . . . . . . . . . . . . . . . . . . . 64

Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

PCF2129AT Datasheet(PDF) 68 Page - NXP Semiconductors