VDD_IO1CSO2VSP_D3XTO4XTI5VSN_D6VSP_A7VDD8VSP_RF9RFO110RFO211VSN_RF12TRIM1_313TRIM2_314TRIM1_215TRIM2_216TRIM1_117TRIM2_118TRIM1_019TRIM2_020VSS21RFI122RFI223AGD24CSI25VSN_A26IRQ27MCU_CLK28MISO29MOSI30SCLK31/SS32EP33