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Author Topic: Holtek HR46R48  (Read 1586 times)

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Offline whale408Topic starter

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Holtek HR46R48
« on: May 08, 2016, 02:12:41 pm »
Hello friends of the forum! I wonder if anyone knows the Holtek HT46R48 microcontroller and if there is any device that makes the reading of it. Thanks!
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Online PA0PBZ

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Re: Holtek HR46R48
« Reply #1 on: May 08, 2016, 07:20:04 pm »
This CPU has read protection, if you need the contents you have to go to guys like:

http://www.break-ic.com/microcontroller_read/Holtek_decrypting_memory_dump_recover_encrypted_code.htm
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Offline Bruce Abbott

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    • Bruce Abbott's R/C Models and Electronics
Re: Holtek HR46R48
« Reply #2 on: May 10, 2016, 05:46:08 pm »
Why do you want to read it?
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Offline SeanB

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Re: Holtek HR46R48
« Reply #3 on: May 10, 2016, 07:13:23 pm »
He wants to copy a Keeloq remote transmitter........

Hint, there is another way to do that, if it still works.
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Offline whale408Topic starter

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Re: Holtek HR46R48
« Reply #4 on: May 16, 2016, 12:33:00 pm »
This MCU is the last thing missing to test in a rework station, is a YaXun station (yes, these things give money in Brazil :D). I need that reading to try to rewrite other with problem. And thank you for the answers!
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