Revision # 1.40   Modifications made on May 27, 2011

• In the A.C. Characteristics section, the 3-wire interface table was modified.
  
• In the Battery Backup Mode to Normal Mode section, the diagram was modified.
  
• The Crystal Selection section was modified.
  
• The Digital Trimming Bits table was modified.
  
• The Application Circuits section was modified.

Revision # 1.30   Modifications made on April 1, 2011

• The D.C. Characteristics section was modified.
  
• In the 3-wire Interface section, a Crystal Specifications table was added.

Revision # 1.20   Modifications made on March 8, 2011

• The Single Byte Transfer and Burst Mode Transfer figure were modified.
  
• The 8/10-pin MSOP outline Dimensions was modified.

Revision # 1.10   Modifications made on November 29, 2010

• The Clock HALT Bit - CH section was modified.
  

Revision # 1.00   This was posted on October 12, 2010