Z80 Processor – SGS NMOS cpu. BRAND NEW STOCK.

Z80 Processor – SGS NMOS cpu. BRAND NEW STOCK.

Far more compatable than the cheaper (& inferior) CMOS versions. Very limited numbers available.

SGSZ80CPUB1 – The B1 suffix denotes the fact the IC is in SGS DIP40 package.

As the title says, these are all brand new, old stock. NONE have been used previous to this sale.

Replacing the Z80 CPU will cure probelms with the M1 line fault shown on test cartridges.