IP2022 Data Sheet www.ubicom.com 11 RG5 67 B8 AI/DO 4 mA* 4 mA* Output Port, ADC5 Input, S1RX+ RG6 68 A7 AI/DO 4 mA* 4 mA* Output Port, ADC6 Input, S2RX- RG7 69 D7 AI/DO 4 mA* 4 mA* Output Port, ADC7 Input, S2RX+ * GVDD = 2.5V Table 2-1  Signal Descriptions (continued) Name Pin Type    Sink
@ 3.3V
IOVDD
Source
@ 3.3V
IOVDD Function PQFP µBGA