How to identify which one is the flash chip?

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tsnyder
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Joined: 03 Jul 2015
Posts: 2
PostPosted: Fri Jul 03, 2015 15:01    Post subject: How to identify which one is the flash chip? Reply with quote
How do I identify which chip in my router is the flash chip, so that I can look up it's memory size?

I have a Hitron CGN3 modem/router (FCC ID U4P-CGN31A), which has the RALINK RT3593L. The internal photos at:

https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=9iVJZANyi2tRrG4ZeiGRxg%3D%3D&fcc_id=U4P-CGN31A

show me all the chips, which are:

NSK G 40TAC
NSK L 25TAC
NSK J 27TAD
NSK 3C 27.000 AJK
SiGe 5003L 152BB
MAXIM 3518E TP304 +BSCC
IN369DB-L64 P66N2.1 1247
MXL267 J40055.01 1244CA
M 29FIG08ABADA

but I have no idea which one is the flash chip. I tried various lookups in the flash chip database, but no success getting a match.
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js1662
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Joined: 23 Jul 2014
Posts: 1237
Location: BC, CA
PostPosted: Sat Jul 04, 2015 7:16    Post subject: Reply with quote
The last one is the Flash and the correct P/N should be 29F1G08ABADA (it is a "1" between F and G). It is a 1Gbit or 128Mbyte flash.
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tsnyder
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Joined: 03 Jul 2015
Posts: 2
PostPosted: Sat Jul 04, 2015 11:50    Post subject: Re: How to identify which one is the flash chip? Reply with quote
Perfect, thank you!
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