[coreboot] flash-chip (and compatibles)

Oliver Schinagl oliver at schinagl.nl
Fri Aug 19 13:21:40 CEST 2011


On 18-08-11 18:14, Stefan Tauner wrote:
> On Thu, 18 Aug 2011 17:15:40 +0200
> Oliver Schinagl<oliver at schinagl.nl>  wrote:
>
>> I did find a pdf that was somewhat interesting:
>>
>> http://www.msc-ge.com/download/pcn/macronix/pcn-10-037.pdf
>>
>> it basically mentions/confirms it's an SPI/serial based 32Mb flash,
>> dunno if that can help me find a pin-compatible chip :S
> hello oliver
>
> MX25L3206EPI-12G
>
> that chip is not special at all and can be replaced by (almost?) any
> 25-series flash chip with the same package (300mil 8-PDIP) and voltage
> rating (2.7 - 3.6V).
> of course there are corner cases, but in general there should not be a
> big problem with other vendors. if you have found an offer that suits
> you, you could ask us again...
That is very interesting; I see conrad (http://www.conrad.nl) has loads 
of eeproms for about 1E for sale. I'd have to figure out details first, 
but things like EEPROM 25LC040/SN Microchip EEPROM 25LC256-I/SN 
Microchip EEPROM 25LC1024-I/SM Microchip etc etc seem like part nummers 
that should be what I'd 
want?<http://www1.conrad.nl/fas6/fh.php?fh_host=http://www1.conrad.nl&fh_session=/scripts/wgate/zcop_nl3/%7EflN0YXRlPTM3NjI1MTQ4OTI=?&fh_pic_url=//media.conrad.com&layout=b2c&finder=&fh_params=fh_search%3Deeprom%26fh_secondid%3Dnl2150260%26fh_lister_pos%3D11%26fh_location%3D%252f%252fb2cconrad_nl_b2c%252fnl_NL%252f%2524s%253deeprom%26fh_eds%3D%25c3%259f%26fh_refview%3Dsearch><http://www1.conrad.nl/fas6/fh.php?fh_host=http://www1.conrad.nl&fh_session=/scripts/wgate/zcop_nl3/%7EflN0YXRlPTM3NjI1MTQ4OTI=?&fh_pic_url=//media.conrad.com&layout=b2c&finder=&fh_params=fh_search%3Deeprom%26fh_secondid%3Dnl2160421%26fh_lister_pos%3D33%26fh_location%3D%252f%252fb2cconrad_nl_b2c%252fnl_NL%252f%2524s%253deeprom%26fh_eds%3D%25c3%259f%26fh_refview%3Dsearch>
<http://www1.conrad.nl/fas6/fh.php?fh_host=http://www1.conrad.nl&fh_session=/scripts/wgate/zcop_nl3/%7EflN0YXRlPTM3NjI1MTQ4OTI=?&fh_pic_url=//media.conrad.com&layout=b2c&finder=&fh_params=fh_search%3Deeprom%26fh_secondid%3Dnl2160420%26fh_lister_pos%3D34%26fh_location%3D%252f%252fb2cconrad_nl_b2c%252fnl_NL%252f%2524s%253deeprom%26fh_eds%3D%25c3%259f%26fh_refview%3Dsearch> 

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