noob question - 28 pin Winbond W27C512-70 compatible?

Discuss hardware-related topics, such as development cartridges, CopyNES, PowerPak, EPROMs, or whatever.

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sleepy9090
Posts: 81
Joined: Fri Aug 22, 2008 10:04 am

Post by sleepy9090 » Sat Aug 23, 2008 1:24 pm

So i went looking through my junk in the garage and I have a boatload of old cable modems, each one has M27C801 CMOS chip, these have the UV window, looking them up they appear to be 8M chips,

http://www.datasheetcatalog.net/cgi-bin ... ion=Search

This one to be exact:
http://www.datasheetcatalog.com/datashe ... 00F1.shtml

Would these make some good chips for dev carts? =)

Hmm apparently the top 2007 programmer is a pos according to reviews i've been reading. Galep 4 or willem appear to be good.

sleepy9090
Posts: 81
Joined: Fri Aug 22, 2008 10:04 am

Post by sleepy9090 » Fri Aug 29, 2008 7:22 am

got a willem programmer rev 5 and the W27C512-70 chips are erasable and reprogrammable for anyone future reference

they are 512 chips 64 X 8

thanks

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