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Discussion Groups | MSP430 | Reading Eeprom ID

The purpose of this group is to foster exchange of information on the Texas Instruments MSP430 family of microcontrollers and related tools. Everyone welcome, all levels of familiarity/expertise.

Reading Eeprom ID - Martijn Broens - Sep 2 4:32:34 2008

Hi All,

I was wondering, for a project i need to connect to several eeproms
(24C16 and 24C64) either will be connected via terminals connectors. so
i have no knowledge of which is connected at this moment. therefore i
was wondering if it is possible to readout an id or so. which could in
turn be used to define the brand and size of eeprom connected.

is this possible? and if so does any one have smoe appnotes on this??

the eeproms will be for starters preffeably from Atmel and/or microchip

thanks in advance Martijn
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Re: Reading Eeprom ID - al_b...@vp.pl - Sep 2 5:52:04 2008



m...@yahoogroups.com napisał(a):
> Hi All,
>
> I was wondering, for a project i need to connect to several eeproms
> (24C16 and 24C64) either will be connected via terminals connectors. so
> i have no knowledge of which is connected at this moment. therefore i
> was wondering if it is possible to readout an id or so. which could in
> turn be used to define the brand and size of eeprom connected..
>
> is this possible? and if so does any one have smoe appnotes on this??
>
> the eeproms will be for starters preffeably from Atmel and/or microchip

Check http://ww1.microchip.com/downloads/en/AppNotes/00690a.pdf

Albert

------------------------------------



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Re: Reading Eeprom ID - Martijn Broens - Sep 2 7:42:22 2008

Hi Albert,

thanks for the link. i read it end see where it gets me.

thanks
MB
--- In m...@yahoogroups.com, al_bin@... wrote:
>
>=20
>=20
> m...@yahoogroups.com napisa=B3(a):=20
> > Hi All,
> >
> > I was wondering, for a project i need to connect to several=20
eeproms=20
> > (24C16 and 24C64) either will be connected via terminals=20
connectors. so=20
> > i have no knowledge of which is connected at this moment.=20
therefore i=20
> > was wondering if it is possible to readout an id or so. which=20
could in=20
> > turn be used to define the brand and size of eeprom connected..
> >=20
> > is this possible? and if so does any one have smoe appnotes on=20
this??
> >=20
> > the eeproms will be for starters preffeably from Atmel and/or=20
microchip
>=20
> Check http://ww1.microchip.com/downloads/en/AppNotes/00690a.pdf
>=20
> Albert
>

------------------------------------



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