Genuine vintage MOS Technology 8564R5 VIC-IIe Video Interface Chip for compatible NTSC Commodore 128 systems.

This chip controls the C128’s 40-column color video and C64-compatible graphics display. It has been fully tested using two separate methods:

• Successfully tested with a dedicated chip tester

• Installed and tested in a working Commodore computer

• Confirmed fully functional prior to MOS Technology

• Part Number: 8564R5

• Chip Type: VIC-IIe Video Interface Chip

• Video Standard: NTSC

• Display Function: 40-column color and C64-compatible video

• Package: 48-pin DIP

• Quantity: One chip

• Fully tested and confirmed working

Please note that this chip controls the 40-column display. The C128’s separate 80-column RGBI display is generated by the VDC chip.

This is an original vintage electronic component and may show minor cosmetic wear consistent with its age. Please review the photographs for its exact markings, date code, pin condition, and overall appearance.

IMPORTANT COMPATIBILITY NOTICE:

The MOS 8564 is an NTSC video chip and should not be confused with the PAL MOS 8566. Please verify that your computer, motherboard revision, and video standard require the 8564R5 before purchasing. Proper anti-static precautions should be used during handling and POLICY:

Returns are accepted within the stated return window. The chip must be returned in the same working and cosmetic condition as received, with all included contents and packaging. Buyer is responsible for return shipping unless otherwise required by policy.

All vintage electronic components are carefully documented prior to shipment, including identifying markings and condition, to help prevent fraudulent returns. Refunds are issued after the returned item has been received and inspected.

Returns showing signs of tampering, chip swapping, damage, misrepresentation, or altered condition may be denied or partially refunded. Fraudulent returns may be reported to and/or the proper authorities.