HT46R62/HT46C62 Revision # 1.80 A/D with LCD Type 8-Bit MCU Modifications made on October 31, 2013 In the Features and other related sections, for the HT46R62 device the 52-pin QFP package was changed to 52-pin LQFP. The Package Information sections was modified. Revision # 1.70 Modifications made on February 14, 2006 The A/D Converter section was modified. Revision # 1.60 Modifications made on July 14, 2005 A Technical Document section was added. At the D.C. Characteristics section was modified. At the A.C. Characteristics section, the tLVR was added. The INTC (0BH) Register table, the Bit 7 function was modified. In the Oscillator Configuration section, the System Oscillator diagram and note were modified. The TMRC (0EH) Register table, the TE function were modified. The A/D Converter section was modified. In the Application Circuits section, the entries for OSC3, OSC4 were modified. Revision # 1.50 Modifications made on April 14, 2005 At the Features section, Pin Assignment and Package Information sections, 52-pin QFP package was added. A Note about the 52-pin QFP package was added at the LCD Driver Output section. Revision # 1.40 Modifications made on December 8, 2004 At the D.C. Characteristics table, IOL2 and IOH2 entries were added. At the Program Counter table, Program Memory diagram and other related sections, the A/D Converter Interrupt entries were deleted. At the Program Memory section, the Note below the diagram was modified, the previous range of n from 0~F was changed to 0~7. At the INTC0 Register table, the label and function description for Bit No. 7 was modified. At the A/D Converter section, the total number of selectable channels was changed from eight to six. At the RTCC register table, a "read only" function description for Bit No. 5 was added. At the Options table, the segment output pin "SEG40" for LCD common selection was changed to "SEG19". Revision # 1.30 Modifications made on September 21, 2004 At the D.C. Characteristics table, the IDD3 Parameter, as well as Typ. and Max. Conditions were modified. At the table below the Application Circuits section, the entries of the column for Crystal or Resonator were modified. A brief functional description for R1 was added at the bottom portion of the table. Revision # 1.20 Modifications made on May 5, 2004 The Product Title was modified from 8-Bit A/D with LCD Type MCU to A/D with LCD Type 8-Bit MCU. At the Block Diagram section, the TMR and TMRC portion of the diagram were modified. At the Pin Description table, the OSC1 to OSC4 entries for the I/O column were modified. At the D.C. Characteristics table, the Min. value for the RPH 3V was changed from 40k to 20k and the Max. value from 80k to 100k. At the Functional Description, some of the Interrupt text contents were modified. At the INTC Register table and other related sections, the Labels for for Bits 3 and 6 were changed from ET1 TO ETI and T0F to TF respectively. At the RTCC register table, the Reset value for Bit 0~2 was changed from 0 to 1. Revision # 1.10 Modifications made on February 3, 2004 At the Features section, seven more features or functions were added. The Block Diagram was modified and the labels were changed from TMR0C, TMR0 and PFD0 to TMRC, TMR and PFD, respectively. This label change wherein 0 was deleted applies to the other related sections as well. At the D.C. Characteristics table, the VLVR values were changed, Typ. from 3.2V to 3.0V, Max. 3.6V to 3.3V. The Timer/Event Counter diagram was modified and the location as to where the timer/event counter ends was changed from 7FH to FFH. At the Input/Output Ports section, the Note of the last table was modified, particularly the description for "M". At the PWM section, two was changed to three 8-bit PWM registers. At the Low Voltage Reset section, more text contents were added including two diagrams. At the Mask Option table, on the topic about PFD selection, a sentence was added discussing if PA3 is set as PFD output. Revision # 1.01 Modifications made on December 16, 2003 At the Instruction Set Summary and Instruction Definition sections, the missing TABRDL [m] instructions were added back. Revision # 1.00 This was posted on November 17, 2002