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[DPRG] Looking for 12Mhz HC11

Subject: [DPRG] Looking for 12Mhz HC11
From: R. Bickle rbickle at swbell.net
Date: Fri Jun 8 10:30:58 CDT 2001


It looks like Motorola has a version of the HC11 that will operate at 6MHz
bus speed. That should be 6x4=24MHz external clock at 4 cycles per

Here's a link to Motorola's site:


Rick Bickle

-----Original Message-----
>From: dprglist-admin at dprg.org [mailto:dprglist-admin at dprg.org]On Behalf
Of Clay Timmons
Sent: Thursday, June 07, 2001 10:35 AM
To: dprglist at dprg.org
Subject: [DPRG] Looking for 12Mhz HC11

I have a project I built for someone using a 68HC11 processor
and we are trying to get more speed out of it.   I've tweaked the
code a couple times and don't expect I can sqweeze out much
more speed.

Does anyone know where I can find a fast version 68HC11?

The plain jane HC11's run at 2Mhz (8Mhz crystal).  Motorola
made a fast 3Mhz version (12Mhz crystal).

Any leads would be appreciated.

-Clay Timmons-

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