HT46R46/C46/R47/C47/C48A/R48A/R49    Cost-Effective A/D Type 8-Bit OTP MC

Revision # 1.40   Modifications made on August 26, 2008

• At the Pin Description section, the HT46R49 table the note 3 was modified.
  
• At the Package Information section, the 18/20-pin DIP and 24/28-Pin SKDIP Outline Dimensions were modified.
  
• At The Product Tape and Reel Specifications section, the Carrier Tape Dimensions diagram was modified.

Revision # 1.30   Modifications made on June 5, 2008

• In the Selection Table and Pin Assignment sections, the HT46R49 20-pin DIP/SOP new package type was added and 24-pin SKDIP/SOP package was modified.

Revision # 1.20   Modifications made on December 17, 2007

• The Oscillator section was modified.

Revision # 1.10   Modifications made on August 22, 2007

• All references to HT46R48 have now been replaced with HT46R48A/HT46C48A.
  
• A Technical Document section HA0075E was added.
  
• In the Selection Table and other related sections a 16NSOP new package for the HT46R46/HT46C46 & HT46R47/HT46C47 was added.
  
• In the Reset and Initialisation section the Reset Circuit diagram was modified.
  
• In the Oscillator section, the System Crystal/Ceramic Oscillator was modified.
  
• The Application Circuit section was modified.

Revision # 1.00   This was posted on April 18, 2007