4 layers100 × 85 mm

Boards in 1 GitHub repository, designed in KiCad, that use the 93AA66/P by Microchip Technology (0℃~+70℃ 1,000,000 cycles 1.8V~5.5V 200 Years 2MHz 4Kbit 4ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI PDIP-8 EEPROM). See how each wires it, with its parts, size, README and files; the 93AA66/P’s symbol, footprint and pinout are on its own page.
