AVSS1VREF2AVSS3NC4NC5NC6NC7NC8AVSS9AVDD10IRQ11P612P513P414P315P216P117P018MISO19MOSI20CSN21SCK22VSS23DVDDL24DVDD25ZREF26NC27NC28DTEST29VDDMTP30AVDD31AVSS32EP33