I2CADR01i.c.2I2CADR13VSS(PAD)4I2CSDA5VDD(PAD)6I2CSCL7IRQ8VSS9VEN10i.c.11VBAT212VBAT113VDD(TX)14RXN15RXP16VDD(MID)17TX218VSS(TX)19n.c.20TX121VDD(TX_IN)22i.c.23i.c.24i.c.25VBAT26VSS27VDDA28VDD29VDDD30n.c31n.c32n.c33n.c34n.c35NFC_CLK_XTAL136NFC_CLK_XTAL237i.c.38i.c.39CLK_REQ40EP41