schematic: http://ww1.microchip.com/downloads/en/DeviceDoc/EVB%20SEC1210%20Evalutation%20Board%20Schematic.pdf datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/00001561C.pdf evalboard. https://www.microchip.com/DevelopmentTools/ProductDetails.aspx?PartNO=EVB-SEC1210 product page. https://www.microchip.com/wwwproducts/en/SEC1210