For sale: MCM68764 EPROMs - pin compatible with 2364

Vic 20 Item Exchange

Moderator: Moderators

Post Reply
User avatar
eslapion
ultimate expander
Posts: 5458
Joined: Fri Jun 23, 2006 7:50 pm
Location: Canada
Occupation: 8bit addict

For sale: MCM68764 EPROMs - pin compatible with 2364

Post by eslapion »

The only pin compatible direct drop-in replacement for 2364 ROMs used in the VIC-20, C64, SX-64, VIC-1540, VIC-1541 and standard 1541. Also used in VIC-20 and C64 game cartridges made by Commodore - you can use these to create your own game cart!

Asking 7$US per unit plus 7$US for shipping to the US, 9$US for Europe, South America and Australia.

Believe it or not, Canada Post charges me 12$ to send the same package from Montreal to Edmonton...so shipping in Canada is 12$can.

Be advised: not all programmers support these chips!

Obviously they are not pin compatible with 27CXXX families of EPROMs. I can program them with my BK Precision 866B, I know the 844USB and the 866C are also compatible. The venerable old Jason-Ranheim Promenade C1 is also compatible.

An adapter is not sufficient to program them on most chinese programmers since they require a Vpp of 25 volts.
Last edited by eslapion on Sat Aug 19, 2017 9:12 pm, edited 3 times in total.
Be normal.
User avatar
eslapion
ultimate expander
Posts: 5458
Joined: Fri Jun 23, 2006 7:50 pm
Location: Canada
Occupation: 8bit addict

Re: For sale: MCM68764 EPROMs - pin compatible with 2364

Post by eslapion »

--- BUMP ---
Be normal.
User avatar
mrr19121970
Vic 20 Nerd
Posts: 873
Joined: Tue Jan 19, 2016 9:22 am
Location: Germany
Occupation: IT service manager

Re: For sale: MCM68764 EPROMs - pin compatible with 2364

Post by mrr19121970 »

Super work
User avatar
mrr19121970
Vic 20 Nerd
Posts: 873
Joined: Tue Jan 19, 2016 9:22 am
Location: Germany
Occupation: IT service manager

Re: For sale: MCM68764 EPROMs - pin compatible with 2364

Post by mrr19121970 »

any left?

need 901227-02 & 901227-03
User avatar
eslapion
ultimate expander
Posts: 5458
Joined: Fri Jun 23, 2006 7:50 pm
Location: Canada
Occupation: 8bit addict

Re: For sale: MCM68764 EPROMs - pin compatible with 2364

Post by eslapion »

PM sent!
Be normal.
User avatar
eslapion
ultimate expander
Posts: 5458
Joined: Fri Jun 23, 2006 7:50 pm
Location: Canada
Occupation: 8bit addict

Re: For sale: MCM68764 EPROMs - pin compatible with 2364

Post by eslapion »

Still have 8 units left!!
Be normal.
Post Reply