Vic20 FlashCart
About the Vic20 FlashCart PCB
Vic20 FlashCart is an open source PCB design by dgaunt48, published on GitHub. It is a 2-layer board measuring 95 × 50 mm, with 31 components from 12 distinct parts.
Other key parts include the SST39LF040, IS62C256AL, SN74HCT00PWR and CD74HCT21M96. By type, the board carries 17 resistors, 5 ICs, 5 capacitors, 1 crystal, 1 connector and 1 switch.
It belongs with the retro computing designs in this gallery.
From the project
Various Commodore Cartridge and ROM replacement stuff.
Main components on the Vic20 FlashCart
Vic20 FlashCart bill of materials (BOM)
31 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SST39LF040 | TSOP-I-32_12.4x8mm_P0.5mm | U1 |
| 1 | SST39LF040 | PLCC-32_11.4x14.0mm_P1.27mm | U2 |
| 1 | IS62C256AL | TSOP-I-28_(PIN 1 CENTRE)_11.8x8mm_P0.55mm | U3 |
| 1 | SN74HCT00PWR | TSSOP-14_4.4x5mm_P0.65mm | U4 |
| 1 | CD74HCT21M96 | SOIC-14_3.9x8.7mm_P1.27mm | U5 |
| 1 | Cart Fingers | VIC20-Cart-Num | X1 |
| 1 | Pin Headers | PinHeader_Vic20_Cartridge | J3 |
| 1 | B3F-1052-G RESET | SW_PUSH_6mm_H4.3mm | S1 |
| 1 | POWER | LEDC2012X90N | Power1 |
| 5 | 100nf | C_0603_1608Metric | C1, C2, C3, C4, C5 |
| 16 | 10k | R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R8 +8 |
| 1 | 1k2 | R_0603_1608Metric | R17 |
Vic20 FlashCart design files
The KiCad project lives in the dgaunt48/CBM_Flash_ROMs repository on GitHub; these links point at the commit this page was built from.
Vic20 FlashCart: common questions
How big is the Vic20 FlashCart PCB?
The Vic20 FlashCart measures 95 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Vic20 FlashCart?
31 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Vic20 FlashCart design files?
From the dgaunt48/CBM_Flash_ROMs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Vic20 FlashCart design in my own project?
The repository has no license, so all rights stay with dgaunt48. Use it as a reference, and ask the author before reusing the design.
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