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80C552

Someone knows if exist a version of the microcontroller 80c552 with internal flah memory?

Reply to
Enzo Ternavasio
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Is that a Siemens part? Atmel does a 64K flash part with 1K Xram +EEPROM and serial Bootloader programming 89C51ED2

Reply to
martin.shoebridge

On Thu, 02 Nov 2006 18:02:33 GMT, "martin.shoebridge" Gave us:

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Reply to
JoeBloe

Atmel does only 89C51/2 with flash memory.

Unfortunately it doesn't correspond to the 80C552.

Thanks anyway.

Reply to
Enzo Ternavasio

There was at least an EPROM variation and of course, you can order a mask ROM version. But I think this device is way old to order??

- Henry

"Enzo Ternavasio" schrieb im Newsbeitrag news:454aeebb$0$19238$ snipped-for-privacy@reader4.news.tin.it...

Reply to
Henry Kiefer

This has 64K flash

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Reply to
martin.shoebridge

I recall there was a OTP and a very expensive flash version.

The technology was quite old - in an old fab process (meaning now very expensive).

So yes they have been available.. (

The 80c522 is still available because there are a few high volume uses.. But the flash version is very no really sold.

You could say the 80c552 is a non-promote part....

Regards Joe

Reply to
Joe G (Home)

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