What is the thermal resistance from junction-to-board (Theta Jb) for part number EPM570F100 device? - What is the thermal resistance from junction-to-board (Theta Jb) for part number EPM570F100 device? Description Theta JB for an EPM570F100 device is 33.4. Resolution This data will not be added to the Package and Thermal Resistance web page for MAX® II devices. For theta JB for any MAX II devices not listed on the web page, file a Service Request in mySupport . Custom Fields values: ['novalue'] Troubleshooting 0 False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue No plan to fix ['MAX® II CPLDs'] ['novalue'] ['novalue'] ['novalue']