-40%
PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA
PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA
PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA
PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA
PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA

PLA substitute for Commodore 64 made with ST OTP EPROM fully compatible 8mA

$ 6.3

Availability: 291 in stock
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Compatible Brand: For Commodore
  • Restocking Fee: No
  • Item must be returned within: 14 Days
  • All returns accepted: Returns Accepted

    Description

    PLA Substitute for Commodore 64 made with ST OTP EPROM.
    Tested with Super Zaxxon and Epyx fastload cartridges for full compatibility.
    Ultra low consumption at 8mA, compared to 100mA for original PLA and 60-70 mA for GAL20V8 based PLA.
    Almost exact dimensions as original PLA.  Flat (not square) pins matches original IC shape for low stress socket insertion.
    Timing and CAS->CASRAM delay measured with Digital Storage Oscilloscope.  Very close match rise time and timing restrictions of original Commodore PLA.
    Tested ROML and ROMH to not be simultaneously LOW with High End Agilent Logic Analyzer.
    Not designed to be soldered.  Need to be inserted in a socket.