P-channel silicon gate MOS technology Static
1 Ásec 256 x 8-bit
The 1701 was the
first PROM that could be reprogrammed. By using
an ultra violet light it was possible to erase the data
Early versions without C prefix and grey traces are
extremely rare. They
are one of the "most wanted" chips in any collections.
Only a few pieces
are known in perfect condition.
very early version, grey
one of the rarest
Intel chips in the world!