Pin
No.
Symbol
139 RXD2
140 TXD1
141 RXD1
142 TXD0
143 RXD0
144 VDD
I/O
Description
I UART reception data input (channel 2)
O UART transmission data output (channel 1)
I UART reception data input (channel 1)
O UART transmission data output (channel 0)
I UART reception data input (channel 0)
— Power supply.
CXD2931R
–9–