HT95CXXX    CID Type Phone 8-bit MCU

Revision # 1.50   Modifications made on May 26, 2005

  • At the Application Circuits diagram, the DTMF resistor value was modified.

Revision # 1.40   Modifications made on February 17, 2005

  • At the Electrical Characteristics table, the Typ. value of the ISLP, IGRN, INOR was added.

Revision # 1.30   Modifications made on October 6, 2004

  • At the Electrical Characteristics table, the minimum value of the VLBIN was changed from 1.10V to 1.05V and the maximum value was changed from 1.20V to 1.25V.

Revision # 1.20   Modifications made on May 26, 2004

  • The Product Title was modified from 8-Bit CID Type Phone Controller MCU to CID Type Phone 8-Bit MCU.
  • At the Absolute Maximum Ratings section, the Operating Temperature range was changed from -25oC~70oC to -20oC~70oC.
  • At the Timer/Event Counter section, the labels on the diagram and the text contents were modified.

Revision # 1.11   Modifications made on December 16, 2003

  • At the Instruction Set Summary and Instruction Definition sections, the missing TABRDL [m] instructions were added back.

Revision # 1.10   Modifications made on October 3, 2003

  • At the Data Memory section, the LCDIO entry of the embedded control register table for HT95C200/P was indicated as none (-).

Revision # 1.00   Modifications made on August 18, 2003

  • Preliminary texts were deleted from the front page heading and the subsequent pages.
  • The PD flag label was changed to PDF flag.
  • The Instruction Definition section was modified, with the first two columns deleted.

Revision # 0.30   Modifications made on May 14, 2003

  • HT95C400/40P and all related sections were added.

Revision # 0.20   Modifications made on January 9, 2003

  • The Dialer I/O Interrupt function was modified.
  • The HDO pin of the Application circuit was added.

Revision # 0.10   Modifications made on October 1, 2002

  • The Low battery detection reference voltage was modified to 1.15V.
  • One of the control signals of the Control function was modified.
  • From the Mask Option table, the Disable HALT function option was deleted.
  • The XMUTE pin test condition was modified.
  • Package Information section was added.

Revision # 0.00   Modifications made on December 11, 2001

 
 

Product Description