WAKEUP1I2S_SDO/CMP7/PB.72I2S_SDI/CMP6/SPI_MOSI1/PB.63PWM1B/CMP5/SPI_MISO1/PB.54PWM0B/CMP4SPI_MOSI0/PB.45I2C_SDA/CMP3/SPI_MISO0/PB.36I2C_SCL/CMP2/SPI_SCLK/PB.27MCLK/CMP1/SPI_SSB1/PB.18SPI_SSB1/CMP0/SPI_SSB0/PB.09VCCD10VREG11NC12NC13PA.15/TM1/SDIN14PA.9/UART_RX/I2S_BCLK15PA.8/UART_TX/I2S_FS16VCCSPK17SPK+18VSSSPK19SPK-20VCCSPK21RESETN22ICE_DAT23ICE_CLK24VSSD25PA.7/I2S_SDO26PA.6/I2S_SDI27PA.5/I2S_BCLK28PA.4/I2S_FS29PA.3/SPI_MISO0/I2C_SDA30PA.2/SPI_SSB031VDD3332PA.1/SPI_SCLK/I2C_SCL33PA.0/SPI_MOSI0/MCLK34VCCLDO35PA.14/TM0/SDCLK/SDCLKn36PWM1/SPKM/I2S_BCLK//PA.1337PWM0/SPKP/I2S_FS/PA.1238XO32K39XI32K40VSSA41VMID42MIC+43MIC-44MICBIAS45VCCA462C_SCL/I2S_SDO/UART_CTSn/PA.1147I2C_SDA/I2S_SDI/UART_RTSn/PA.1048