HT86BXX/HT86BRXX   Enhanced Voice Mask MCU

Revision # 2.00   Modifications made on November 23, 2011

• In the Pad Assignment and Pad Coordinates sections, the part number HT86B90 information was modified.

Revision # 1.90   Modifications made on May 3, 2011

• In the selection Table and other related sections, the 100-pin QFP package was deleted for the HT86B70/HT86B80, and the 100-pin QFP package was changed to 100-pin LQFP for the HT86B90.

Revision # 1.80   Modifications made on March 12, 2010

• In the Selection Table section, the D/A column was changed to Audio Output.
• In the Block Diagram section, for the PWM, a Note was added.

Revision # 1.70   Modifications made on February 22, 2010

• In the Features, section Table and other related sections, the HT86B03 was added and the HT86B05 Part No. was removed.

Revision # 1.60   Modifications made on October 20, 2009

• The Voice ROM address bit value was modified.

Revision # 1.50   Modifications made on July 8, 2009

• In the Pad Assignment and Pad Coordinates sections, the HT86B05/20/50/70 Part No. were added.
  
• In the Package Information section, the 24-pin SSOP (209mil) Outline Dimensions were modified.

Revision # 1.40   Modifications made on April 21, 2009

• In the D.C. Characteristics table, the I_OH2 & I_OH3 parameters were modified.

Revision # 1.30   Modifications made on March 9, 2009

• The External RC Oscillator section was modified.

Revision # 1.20   Modifications made on January 20, 2009

• A new Version 1.2 datasheet has been released to replace Version 1.0. Included are temperature/voltage characteristics and new OTP type HT86BRXX devices. Note that the Version 1.1 datasheet is not for general release and only for internal use.

Revision # 1.00   This was posted on November 4, 2008