Forums

68HC11A1P vs 68HC11A1FN

Started by micro controller February 17, 2005

Hi,

Is the 68HC11A1P identical to the 68HCA1FN with only different
packaging and possibly memory sizes ?

Can someone point to where can I download the data sheet for the
68HC11A1FN chip ? Best Regards,
Roger Tannous.



Roger --

The A series and E series are very nearly the same and it is my
understanding that Motorola obsoleted the A series sometime back due to the
overlap. It is very easy to upgrade to the E series parts. Somewhere on
the old Moto site was an application note that covered the process. Maybe
someone here remembers the publication number.

You are unlikely to find a data sheet for the A parts on the Moto/Freescale
web sites unless you look in the document archive section.

It is unlikely that there is a difference in memory size between the P and
FN suffixes.

Best wishes, Bob Smith --- Avoid computer viruses, Practice safe hex ---

-- Specializing in small, cost effective
embedded control systems --

http://www.smithmachineworks.com/embedprod.html Robert L. (Bob) Smith
Smith Machine Works, Inc.
9900 Lumlay Road
Richmond, VA 23236 804/745-2608
----- Original Message -----
From: "micro controller" <>
To: <>
Sent: Thursday, February 17, 2005 5:08 AM
Subject: [m68HC11] 68HC11A1P vs 68HC11A1FN >
> Hi,
>
> Is the 68HC11A1P identical to the 68HCA1FN with only different
> packaging and possibly memory sizes ?
>
> Can someone point to where can I download the data sheet for the
> 68HC11A1FN chip ? > Best Regards,
> Roger Tannous. >
>
> --
------
> Yahoo! Groups Links
>
> a.. To



Hi Bob,

Thanks for replying, it seems that I'm not sure about the chip
number if it's A1FN, or if it has an E so sorry for that :), i'll
check it again when i come back home :) thanks.

--- In , "Bob Smith" <bobsmith5@v...> wrote:
> Roger --
>
> The A series and E series are very nearly the same and it is my
> understanding that Motorola obsoleted the A series sometime back
due to the
> overlap. It is very easy to upgrade to the E series parts.
Somewhere on
> the old Moto site was an application note that covered the
process. Maybe
> someone here remembers the publication number.
>
> You are unlikely to find a data sheet for the A parts on the
Moto/Freescale
> web sites unless you look in the document archive section.
>
> It is unlikely that there is a difference in memory size between
the P and
> FN suffixes.
>
> Best wishes, Bob Smith > --- Avoid computer viruses, Practice safe hex ---
>
> -- Specializing in small, cost effective
> embedded control systems --
>
> http://www.smithmachineworks.com/embedprod.html > Robert L. (Bob) Smith
> Smith Machine Works, Inc.
> 9900 Lumlay Road
> Richmond, VA 23236 804/745-2608
>
> bobsmith5@v...
>
> ----- Original Message -----
> From: "micro controller" <microcontroller2002@y...>
> To: <>
> Sent: Thursday, February 17, 2005 5:08 AM
> Subject: [m68HC11] 68HC11A1P vs 68HC11A1FN > >
> > Hi,
> >
> > Is the 68HC11A1P identical to the 68HCA1FN with only different
> > packaging and possibly memory sizes ?
> >
> > Can someone point to where can I download the data sheet for the
> > 68HC11A1FN chip ?
> >
> >
> >
> >
> >
> > Best Regards,
> > Roger Tannous.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > -----------------------------
---------
> ------
> > Yahoo! Groups Links
> >
> > a.. To
> >
> >




John,

Thanks for the documents, but it seems that I can't locate
information and the pin diagram for the 68HC11A1FN :(

Can you help please ?

Best Regards,
Roger Tannous.

--- In , "micro controller"
<microcontroller2002@y...> wrote:
>
> Hi Bob,
>
> Thanks for replying, it seems that I'm not sure about the chip
> number if it's A1FN, or if it has an E so sorry for that :), i'll
> check it again when i come back home :) thanks.
>
> --- In , "Bob Smith" <bobsmith5@v...> wrote:
> > Roger --
> >
> > The A series and E series are very nearly the same and it is my
> > understanding that Motorola obsoleted the A series sometime back
> due to the
> > overlap. It is very easy to upgrade to the E series parts.
> Somewhere on
> > the old Moto site was an application note that covered the
> process. Maybe
> > someone here remembers the publication number.
> >
> > You are unlikely to find a data sheet for the A parts on the
> Moto/Freescale
> > web sites unless you look in the document archive section.
> >
> > It is unlikely that there is a difference in memory size between
> the P and
> > FN suffixes.
> >
> > Best wishes, Bob Smith
> >
> >
> > --- Avoid computer viruses, Practice safe hex ---
> >
> > -- Specializing in small, cost effective
> > embedded control systems --
> >
> > http://www.smithmachineworks.com/embedprod.html
> >
> >
> > Robert L. (Bob) Smith
> > Smith Machine Works, Inc.
> > 9900 Lumlay Road
> > Richmond, VA 23236 804/745-2608
> >
> > bobsmith5@v...
> >
> > ----- Original Message -----
> > From: "micro controller" <microcontroller2002@y...>
> > To: <>
> > Sent: Thursday, February 17, 2005 5:08 AM
> > Subject: [m68HC11] 68HC11A1P vs 68HC11A1FN
> >
> >
> > >
> > > Hi,
> > >
> > > Is the 68HC11A1P identical to the 68HCA1FN with only different
> > > packaging and possibly memory sizes ?
> > >
> > > Can someone point to where can I download the data sheet for
the
> > > 68HC11A1FN chip ?
> > >
> > >
> > >
> > >
> > >
> > > Best Regards,
> > > Roger Tannous.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > ---------------------------
--
> ---------
> > ------
> > > Yahoo! Groups Links
> > >
> > > a.. To
> > >
> > >



Roger --

Try the White Book, M68HC121RM/D, Rev. 6, 4/2002, Figure 2-1. MC68HC11A8,
Pin Assignments, P. 38 in my copy. See also the info in Paragraph 2.3.1
just above the diagram in re pin assignments of A8 vs. A1.

Bob Smith

--- Avoid computer viruses, Practice safe hex ---

-- Specializing in small, cost effective
embedded control systems --

http://www.smithmachineworks.com/embedprod.html Robert L. (Bob) Smith
Smith Machine Works, Inc.
9900 Lumlay Road
Richmond, VA 23236 804/745-2608
----- Original Message -----
From: "micro controller" <>
To: <>
Sent: Thursday, February 17, 2005 12:15 PM
Subject: [m68HC11] Re: 68HC11A1P vs 68HC11A1FN >
> John,
>
> Thanks for the documents, but it seems that I can't locate
> information and the pin diagram for the 68HC11A1FN :(
>
> Can you help please ?
>
> Best Regards,
> Roger Tannous.
>
> --- In , "micro controller"
> <microcontroller2002@y...> wrote:
> >
> > Hi Bob,
> >
> > Thanks for replying, it seems that I'm not sure about the chip
> > number if it's A1FN, or if it has an E so sorry for that :), i'll
> > check it again when i come back home :) thanks.
> >
> > --- In , "Bob Smith" <bobsmith5@v...> wrote:
> > > Roger --
> > >
> > > The A series and E series are very nearly the same and it is my
> > > understanding that Motorola obsoleted the A series sometime back
> > due to the
> > > overlap. It is very easy to upgrade to the E series parts.
> > Somewhere on
> > > the old Moto site was an application note that covered the
> > process. Maybe
> > > someone here remembers the publication number.
> > >
> > > You are unlikely to find a data sheet for the A parts on the
> > Moto/Freescale
> > > web sites unless you look in the document archive section.
> > >
> > > It is unlikely that there is a difference in memory size between
> > the P and
> > > FN suffixes.
> > >
> > > Best wishes, Bob Smith
> > >
> > >
> > > --- Avoid computer viruses, Practice safe hex ---
> > >
> > > -- Specializing in small, cost effective
> > > embedded control systems --
> > >
> > > http://www.smithmachineworks.com/embedprod.html
> > >
> > >
> > > Robert L. (Bob) Smith
> > > Smith Machine Works, Inc.
> > > 9900 Lumlay Road
> > > Richmond, VA 23236 804/745-2608
> > >
> > > bobsmith5@v...
> > >
> > > ----- Original Message -----
> > > From: "micro controller" <microcontroller2002@y...>
> > > To: <>
> > > Sent: Thursday, February 17, 2005 5:08 AM
> > > Subject: [m68HC11] 68HC11A1P vs 68HC11A1FN
> > >
> > >
> > > >
> > > > Hi,
> > > >
> > > > Is the 68HC11A1P identical to the 68HCA1FN with only different
> > > > packaging and possibly memory sizes ?
> > > >
> > > > Can someone point to where can I download the data sheet for
> the
> > > > 68HC11A1FN chip ?
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > Best Regards,
> > > > Roger Tannous.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > ---------------------------
> --
> > ---------
> > > ------
> > > > Yahoo! Groups Links
> > > >
> > > > a.. To
> > > >
> > > >
>
> --
------
> Yahoo! Groups Links
>
> a.. To



Bob,

Thanks a lot for the references :) I really appreciate them. --- In , "Bob Smith" <bobsmith5@v...> wrote:
> Roger --
>
> Try the White Book, M68HC121RM/D, Rev. 6, 4/2002, Figure 2-1.
MC68HC11A8,
> Pin Assignments, P. 38 in my copy. See also the info in Paragraph
2.3.1
> just above the diagram in re pin assignments of A8 vs. A1.
>
> Bob Smith
>
> --- Avoid computer viruses, Practice safe hex ---
>
> -- Specializing in small, cost effective
> embedded control systems --
>
> http://www.smithmachineworks.com/embedprod.html > Robert L. (Bob) Smith
> Smith Machine Works, Inc.
> 9900 Lumlay Road
> Richmond, VA 23236 804/745-2608
>
> bobsmith5@v...
>
> ----- Original Message -----
> From: "micro controller" <microcontroller2002@y...>
> To: <>
> Sent: Thursday, February 17, 2005 12:15 PM
> Subject: [m68HC11] Re: 68HC11A1P vs 68HC11A1FN > >
> > John,
> >
> > Thanks for the documents, but it seems that I can't locate
> > information and the pin diagram for the 68HC11A1FN :(
> >
> > Can you help please ?
> >
> > Best Regards,
> > Roger Tannous.
> >
> > --- In , "micro controller"
> > <microcontroller2002@y...> wrote:
> > >
> > > Hi Bob,
> > >
> > > Thanks for replying, it seems that I'm not sure about the chip
> > > number if it's A1FN, or if it has an E so sorry for that :),
i'll
> > > check it again when i come back home :) thanks.
> > >
> > > --- In , "Bob Smith" <bobsmith5@v...>
wrote:
> > > > Roger --
> > > >
> > > > The A series and E series are very nearly the same and it is
my
> > > > understanding that Motorola obsoleted the A series sometime
back
> > > due to the
> > > > overlap. It is very easy to upgrade to the E series parts.
> > > Somewhere on
> > > > the old Moto site was an application note that covered the
> > > process. Maybe
> > > > someone here remembers the publication number.
> > > >
> > > > You are unlikely to find a data sheet for the A parts on the
> > > Moto/Freescale
> > > > web sites unless you look in the document archive section.
> > > >
> > > > It is unlikely that there is a difference in memory size
between
> > > the P and
> > > > FN suffixes.
> > > >
> > > > Best wishes, Bob Smith
> > > >
> > > >
> > > > --- Avoid computer viruses, Practice safe hex ---
> > > >
> > > > -- Specializing in small, cost effective
> > > > embedded control systems --
> > > >
> > > > http://www.smithmachineworks.com/embedprod.html
> > > >
> > > >
> > > > Robert L. (Bob) Smith
> > > > Smith Machine Works, Inc.
> > > > 9900 Lumlay Road
> > > > Richmond, VA 23236 804/745-2608
> > > >
> > > > bobsmith5@v...
> > > >
> > > > ----- Original Message -----
> > > > From: "micro controller" <microcontroller2002@y...>
> > > > To: <>
> > > > Sent: Thursday, February 17, 2005 5:08 AM
> > > > Subject: [m68HC11] 68HC11A1P vs 68HC11A1FN
> > > >
> > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > Is the 68HC11A1P identical to the 68HCA1FN with only
different
> > > > > packaging and possibly memory sizes ?
> > > > >
> > > > > Can someone point to where can I download the data sheet
for
> > the
> > > > > 68HC11A1FN chip ?
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Best Regards,
> > > > > Roger Tannous.
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > -----------------------
----
> > --
> > > ---------
> > > > ------
> > > > > Yahoo! Groups Links
> > > > >
> > > > > a.. To
> > > > >
> > > > >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > -----------------------------
---------
> ------
> > Yahoo! Groups Links
> >
> > a.. To
> >
> >