pcf2128 NXP Semiconductors, pcf2128 Datasheet - Page 10

• Manufacturer Part Number: pcf2128
• Description: Integrated Rtc / Tcxo / Crystal
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Contents
1
2
3
4
5
6
6.1
7
7.1
8
8.1
8.1.1
9
10
10.1
10.2
10.3
10.4
11
12
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Application information. . . . . . . . . . . . . . . . . . . 5
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 7
Legal information. . . . . . . . . . . . . . . . . . . . . . . . 8
Contact information. . . . . . . . . . . . . . . . . . . . . . 8
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ESD values . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Application example . . . . . . . . . . . . . . . . . . . . . 6
Timekeeping, power management, CLKOUT,
timestamp and interface active . . . . . . . . . . . . . 6
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 8
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Real time clock / calendar
Document identifier: PCF2128_SDS_0
PCF2128
Date of release: 4 June 2007
All rights reserved.