2 layers155 × 114 mm

IOExpansion
ja1umi/MUTIF09Project
Various design materials for building my 8-bit-microprocessor-based single board computer(s)
198 parts10MIT
Boards in 1 GitHub repository, designed in KiCad, that use the MCP809-315I/TT by Microchip Technology (-40℃~+85℃@(TA) 1 1V~5.5V 3.075V 350ms 45uA Active Low Push-pull Voltage monitor SOT-23 Supervisor and Reset ICs ROHS). See how each wires it, with its parts, size, README and files; the MCP809-315I/TT’s symbol, footprint and pinout are on its own page.

ja1umi/MUTIF09Project
Various design materials for building my 8-bit-microprocessor-based single board computer(s)