Needed the data sheet of MC68HC05P1/P9 Microcontroller

[mdeepamenon]

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?

If yes, is there only one version in which MC68HC05P1 is available?

I could not find any datasheet of MC68HC05P9 micro controller.

If any one knows the link for the datasheet of the above micro controllers, please share it here.

If any one has the datasheet with them , kindly forward it to my e-mail id: mdeepamenon@rediffmail.com

Thanks & Regards,

Deepa.

[Encoder]

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.

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:

• -HC05P1: base version, 2112B Program ROM, 240B self chek ROM, 128B RAM, 16 bit Timer, 4MHz Crystal/RC Oscillator, No COP, 20+2 General + dedicated I/O pins.
• -HC05P4: like -P1, with 4160B ROM and COP
• -HC05P7: exactly like -P1, with an added serial I/O port (SIOP) and COP
• -HC05P9: exactly like -P1, with an added serial I/O port (SIOP), a 4ch/8bit ADC and COP

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 I think that the most available part was the richer -P9 which probably was the last to be outdated nearly in 2000.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)

http://pdf1.alldatasheet.com/datasheet-pdf/view/115172/FREESCALE/MC68HC05P9ACDW.html

Encoder