HT68F20/30/40/50/60/FU30/FU40/FU50/FU60    Enhanced I/O Flash Type MCU 8-Bit MCU with EEPROM

Revision # 1.80   Modifications made on January 9, 2013

  • In the Reset and Initialisation sections, the reset pin forced low function was added.

Revision # 1.70   Modifications made on December 12, 2012

  • In the Selection Table and other related sections, the 44-pin QFP package type was deleted and the 44-pin LQFP package FP3.0mm was changed to FP2.0mm.

Revision # 1.60   Modifications made on October 24, 2011

  • In the Peripheral Features section, a Flash program memory and EEPROM data memory description were added.
  • In the Selection Table the HT68F20 UART content was deleted.
  • In the 16-bit STM, PWM Mode, Edge-aligned Mode, the TnDPX=0 description was modified.
  • In the ETM, PWM Mode, Edge-aligned Mode, the TnCCLR=1 table was modified.
  • In the MFI1 Register section, the HT68F30/HT68F40/HT68F50/HT68F60 description was modified.

Revision # 1.50   Modifications made on March 15, 2011

  • In the A.C. Characteristics table, the fLIRC entry was modified.
  • The External RC oscillator diagram was modified.
  • In the Standard Type TM section, the PWM Output Mode description was modified.
  • The Enhanced Type TM Block Diagram was modified.
  • In the ETM PWM Mode section, the Centre Aligned diagram was modified.
  • The I2C Interface section was modified.
  • In the SIMC1 Register section, the bit 1 description was modified.

Revision # 1.40   Modifications made on December 20, 2010

  • The Baud Rates and Error Values table was modified.
  • HT68FU30 the 24-pin SSOP package was deleted.

Revision # 1.30   Modifications made on October 1, 2010

  • In the Selection Guide, Pin Assignment and other related sections, the Package type was modified.
  • The sections for Timer Module, CTM, STM and ETM were modified.

Revision # 1.20   Modifications made on June 4, 2010

  • In the Features, Pin Assignment and other related sections, the HT68F40/F50/FU40/FU50 a new 44-pin LQFP package type was added.
  • The Package Information section, the 16-pin NSOP was modified.

Revision # 1.11   Modifications made on April 20, 2010

  • The Package Information section was modified.

Revision # 1.10   Modifications made on February 1, 2010

  • In the Features, General Description and other related sections, a UART Serial Interface Module was added.
  • In the Timer Modules section, a Programming Consideration section was added.
  • In the Timer Module section, for all types of Timer Module, all of the the Compare Match and PWM timing diagrams were modified.

Revision # 1.00   This was posted on November 3, 2009