GND57VDDA56VDDA55XTAL_P54XTAL_N53GPIO4652GPIO4551U0RXD50U0TXD49MTMS48MTDI47VDD3P3_CPU46MTDO45MTCK44GPIO3843GPIO3742GPIO3641GPIO3540GPIO3439GPIO3338SPICLK_P37SPICLK_N36SPID35SPIQ34SPICLK33SPICS032SPIWP31SPIHD30VDD_SPI29SPICS128GPIO2127GPIO2026GPIO1925GPIO1824GPIO1723XTAL_32K_N22XTAL_32K_P21VDD3P3_RTC20GPIO1419GPIO1318GPIO1217GPIO1116GPIO1015GPIO914GPIO813GPIO712GPIO611GPIO510GPIO49GPIO38GPIO27GPIO16GPIO05CHIP_PU4VDD3P33VDD3P32LNA_IN1