GND1Vdd2GND3Vdd4GND5Vdd6GND7Vdd8GND9NC10Vref_byp11GND12Vrefout13Vrep14GND15CH116CH217CH318CH419CH520CH621CH722CH823CH924CH1025CH1126CH1227CH1328CH1429CH1530CH1631CH1732CH1833CH1934CH2035COM36INTERRUPT37ScK38SDO39SDI40CS#41RESET#42LDO43GND44Vdd45Q346Q247Q148