FC UNROM 512 (Mapper 30)


FC UNROM 512 Board.

Discount per Quantity

Quantity 10-49 50-99 100-249 250+
Price $3.75 $3.50 $3.25 $3.00

In stock

SKU: FC_UNROM512_black Categories: , ,


FC UNROM 512 (Mapper 30)

The FC UNROM 512 (Mapper 30) is a homebrew or reproduction board that supports expanded Mapper 2 and Mapper 30 with self flashing support. This board is perfect for games made with NESMaker. Please note this board was designed to fit in the shells we manufacture which you can find here.

Component List

U2- CHR – 6264/62128/62256(Reccomended) (6264 HERE) (62256 HERE)

U3 – PRG – 39SF040 (HERE)

U4 – 74HC377 (HERE)

U5,U7 – 74HC32 (HERE)

U6 – 74HC139 (HERE) (Only needed for Flashable configuration. If using Flashlock do not populate)

C1 – 22uf 16V Capacitor (HERE)

C2,C3,C5,C6,C7 – 0.1uf 50V Capacitor (HERE)

Cartridge Shell (HERE)

Mapper Compatibility

Verified compatible with Mapper 2 and Mapper 30. Please note that other mappers have not yet been tested.

Flasher Compatibility

Once assembled this board works with the ‘INLretro USB Programmer” which can be found here.  A converter may also be needed depending on the connectors ordered with the programmer. Although the rom can be programmed to this board with the programmer the mirroring can not. Mirroring must be set by soldering jumpers on the board.


Build instructions/tutorials aren’t available at this time. If you are uncomfortable or new to building your own cartridges please wait for tutorials to become available.

Additional information

Weight 0.05 lbs
Dimensions 4.02 × 3.44 × 0.055 in



There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.