topic Re: Needed the data sheet of MC68HC05P1/P9 Microcontroller in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Needed-the-data-sheet-of-MC68HC05P1-P9-Microcontroller/m-p/133892#M3548 <HTML><HEAD></HEAD><BODY><DIV></DIV><DIV>At first sight I thougth you were talking about the MC68HC705P9 whose datasheet is pretty available on the net, but then I realized than the MC68HC05P1(-P9) is the same uC in the ROM version, while -705P9 is the EEPROM/OTPROM version.</DIV><DIV>&nbsp;</DIV><DIV>In my archive I have a venerable copy of the original 1990 datasheet of the HC05P1, -P4, -P7, -P8: they are pretty the same with some variations:</DIV><DIV>&nbsp;</DIV><UL><LI>-HC05P1: base version, 2112B Program ROM, 240B self chek ROM, 128B RAM, 16 bit Timer, 4MHz Crystal/RC Oscillator, <U>No COP</U>, 20+2 General + dedicated I/O pins.</LI><LI>-HC05P4: like -P1, with 4160B ROM <U>and COP</U></LI><LI>-HC05P7: exactly like -P1, with&nbsp;an added serial&nbsp;I/O&nbsp;port (SIOP)&nbsp;<U>and COP</U></LI><LI>-HC05P9: exactly like -P1, with&nbsp;an added serial&nbsp;I/O&nbsp;port (SIOP), a 4ch/8bit ADC&nbsp;<U>and COP</U></LI></UL><P>Most of these versions but NOT the -P1 are available for free at alldatasheet.com. Expecially I suggest to download the -P9 version, removing the references to the modules not present. The -705P9 also is pretty the same, i.e. the EEPROM/OTPROM version of the -05P9. I think that the most available part was the richer -P9 which probably was the last to be outdated nearly in 2000. This is the link for that (you may found also other versions in the same site)</P><P><A href="http://pdf1.alldatasheet.com/datasheet-pdf/view/115172/FREESCALE/MC68HC05P9ACDW.html" rel="nofollow" target="_blank">http://pdf1.alldatasheet.com/datasheet-pdf/view/115172/FREESCALE/MC68HC05P9ACDW.html</A></P><P>&nbsp;</P><P>Encoder</P></BODY></HTML> Tue, 22 May 2007 20:09:44 GMT Encoder 2007-05-22T20:09:44Z Needed the data sheet of MC68HC05P1/P9 Microcontroller https://community.nxp.com/t5/8-bit-Microcontrollers/Needed-the-data-sheet-of-MC68HC05P1-P9-Microcontroller/m-p/133891#M3547 <HTML><HEAD></HEAD><BODY><DIV>I need the datasheet of MC68HC05P1/P9 microcontroller. In the net i could only find the datasheet of MC68HC05P18A microcontroller. Is this a version of the MC68HC05P1 controllre?</DIV><DIV>If yes, is there only one version in which MC68HC05P1 is available?</DIV><DIV>I could not find any datasheet of MC68HC05P9 micro controller.</DIV><DIV>If any one knows the link for the datasheet of the above micro controllers, please share it here.</DIV><DIV>If any one has the datasheet with them , kindly forward it to my e-mail id: <A class="jive-link-email-small" href="mailto:mdeepamenon@rediffmail.com">mdeepamenon@rediffmail.com</A></DIV><DIV>Thanks &amp; Regards,</DIV><DIV>Deepa.</DIV></BODY></HTML> Wed, 16 May 2007 20:53:40 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Needed-the-data-sheet-of-MC68HC05P1-P9-Microcontroller/m-p/133891#M3547 mdeepamenon 2007-05-16T20:53:40Z Re: Needed the data sheet of MC68HC05P1/P9 Microcontroller https://community.nxp.com/t5/8-bit-Microcontrollers/Needed-the-data-sheet-of-MC68HC05P1-P9-Microcontroller/m-p/133892#M3548 <HTML><HEAD></HEAD><BODY><DIV></DIV><DIV>At first sight I thougth you were talking about the MC68HC705P9 whose datasheet is pretty available on the net, but then I realized than the MC68HC05P1(-P9) is the same uC in the ROM version, while -705P9 is the EEPROM/OTPROM version.</DIV><DIV>&nbsp;</DIV><DIV>In my archive I have a venerable copy of the original 1990 datasheet of the HC05P1, -P4, -P7, -P8: they are pretty the same with some variations:</DIV><DIV>&nbsp;</DIV><UL><LI>-HC05P1: base version, 2112B Program ROM, 240B self chek ROM, 128B RAM, 16 bit Timer, 4MHz Crystal/RC Oscillator, <U>No COP</U>, 20+2 General + dedicated I/O pins.</LI><LI>-HC05P4: like -P1, with 4160B ROM <U>and COP</U></LI><LI>-HC05P7: exactly like -P1, with&nbsp;an added serial&nbsp;I/O&nbsp;port (SIOP)&nbsp;<U>and COP</U></LI><LI>-HC05P9: exactly like -P1, with&nbsp;an added serial&nbsp;I/O&nbsp;port (SIOP), a 4ch/8bit ADC&nbsp;<U>and COP</U></LI></UL><P>Most of these versions but NOT the -P1 are available for free at alldatasheet.com. Expecially I suggest to download the -P9 version, removing the references to the modules not present. The -705P9 also is pretty the same, i.e. the EEPROM/OTPROM version of the -05P9. I think that the most available part was the richer -P9 which probably was the last to be outdated nearly in 2000. This is the link for that (you may found also other versions in the same site)</P><P><A href="http://pdf1.alldatasheet.com/datasheet-pdf/view/115172/FREESCALE/MC68HC05P9ACDW.html" rel="nofollow" target="_blank">http://pdf1.alldatasheet.com/datasheet-pdf/view/115172/FREESCALE/MC68HC05P9ACDW.html</A></P><P>&nbsp;</P><P>Encoder</P></BODY></HTML> Tue, 22 May 2007 20:09:44 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Needed-the-data-sheet-of-MC68HC05P1-P9-Microcontroller/m-p/133892#M3548 Encoder 2007-05-22T20:09:44Z