9 Revision history
Table 12: Document revision history
Date Revision Changes
28-Jun-2006 1 First release
20-Mar-2008 2
Document status upgraded to full datasheet; updated title and
cover page, Section "Description", Section 2: "Operation", Section
3: "Clock operation", Figure 1: "Logic diagram", Figure 2: "Block
diagram", Figure 3: "DIP connections", Figure 4: "Serial bus data
transfer sequence",Table 1: "Pin description", Table 7: "DC
characteristics", Table 8: "Power down/up AC characteristics",
Table 9: "Power down/up trip points DC characteristics", Table 10:
"AC characteristics".
25-Mar-2009 3
Added Section 8: "Environmental information"; updated text in .
27-May-2010 4
Updated Section 4: "Maximum ratings", Table 11: "PCDIP24 – 24-
pin plastic DIP, battery CAPHAT™, package mechanical data";
reformatted document.
22-Mar-2012 5
Updated title of document; Section 8: "Environmental information".
28-Oct-2014 6
Updated ST and OUT bits in Section 3.6: "Initial power-on default"
Updated Section 6.1: "PCDIP24 package"
DocID014557 Rev 6 23/24
