CLCC CPU

[Borris70]

Hi all,

i have many CLCC CPU's where the 2. line starts with L....
(most are produced in Malaysia but some also in Korea)

but i found one where the 2. line starts with X... (see picture)
(also produced in Malaysia)

did anybody know what the difference is?

[CPUShack]

interesting, all mine (even my CMOS versions) begn with L

I have a R87C196 that has the X though

[chipcollector]

The X version could be a newer model, notice the different copyright dates. The same chip, made for a different machine 5 or more years later.

[CPUShack]

could be possible

[Borris70]

i own also an Intel R80C186 (C)78,87 made in Malaysia starting with L...

there must be another reason.

[xsecret]

First letter is plant code. So, they should be more than one Intel factory in Malay.