2 open source boards using the 6264 SRAM
Real designs built with the 6264 SRAM, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
Commodore VIC-20 8KB RAM Expansion
BrettHallen
62.9 × 61.6 mm15 parts2LNo license4
Commodore VIC-20 Simple BLK0 RAM Expansion
37.5 × 55.9 mm7 parts2LNo license4
The 6264 SRAM in open source designs
The gallery holds 2 open source boards using the 6264 SRAM from 1 GitHub repository; a typical one measures about 50.2 × 58.7 mm and carries around 11 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Commodore VIC-20 8KB RAM Expansion by BrettHallen.
What boards using the 6264 SRAM are built for
6264 SRAM: common questions
Where can I find a 6264 SRAM reference design?
Each of the 2 boards on this page is a real design using the 6264 SRAM. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the 6264 SRAM?
The median is 50.2 × 58.7 mm, and 100% are two-layer designs.
What is the most popular open source board using the 6264 SRAM?
By GitHub stars, Commodore VIC-20 8KB RAM Expansion by BrettHallen, with 4 stars.
Can I simulate one of these boards using the 6264 SRAM before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.