S-MOS 481K serial EEPROM?

[Franc Zabkar]

I'm looking for the datasheet for what appears to be a serial EEPROM,
part number "481K", probably made by S-MOS, now Seiko Epson.

See location IC501 at the top RHS of this photo:
http://www.cdrinfo.com/Sections/Articles/Sources/LiteOn_vs_LG/Images/LG_8163/inside_large.jpg

It is the main PCB in an LG GDR-8163B DVD ROM drive.

The EEPROM (?) appears to have been manufactured during week 22 of
2004.

-- Franc Zabkar

Please remove one 'i' from my address when replying by email.

 

[Joe McElvenney]

Hi,

I'm looking for the datasheet for what appears to be a serial EEPROM,
part number "481K", probably made by S-MOS, now Seiko Epson.

http://www.dataman.com/

These people have a very large database of EPROMS of one sort
or another. I tried your '481K' but didn't come up with anything
though. However you could try a parameter search and maybe get
lucky.

BTW, although you have to register, they are not after your
money


Cheers - Joe

 

[Franc Zabkar]

Hi,


http://www.dataman.com/

These people have a very large database of EPROMS of one sort
or another. I tried your '481K' but didn't come up with anything
though. However you could try a parameter search and maybe get
lucky.

BTW, although you have to register, they are not after your
money


Cheers - Joe

Thanks for the tip. I tried an Advanced Search for S-MOS but there was
no listing for this manufacturer. Maybe I've misidentified the logo.

-- Franc Zabkar

Please remove one 'i' from my address when replying by email.

 

[[email protected]]

The thing has the Microchip logo on it, so check it on
www.microchip.com
(www.microchip.com is currently unavailable while we perform
maintenance and upgrades, but I think it will work tomorrow)

 

[Franc Zabkar]

The thing has the Microchip logo on it, so check it on
www.microchip.com
(www.microchip.com is currently unavailable while we perform
maintenance and upgrades, but I think it will work tomorrow)

Doh, I don't know why I missed that. I was going by memory on the
S-MOS logo.

Anyway, Microchip's site does not appear to have anything on this
part. Maybe it was a special order.

Thanks for the correction anyway.

-- Franc Zabkar

Please remove one 'i' from my address when replying by email.