Product Specs

8.2 Pin Function Description
Foot
posit
ion
Symbol name
Pin type
Initial state
State description
P1
PIO-21
Digital：Bidirectional
with programmable
strength internal pullup/
pull-down
Weak
pull-down
Programmable I/O line
21.
Alternative function：
■PCM_DOUT[2]
P2
PIO-20
Digital：Bidirectional
with programmable
strength internal pullup/
pull-down
Weak
pull-down
Programmable I/O line
20.
Alternative function：
■PCM_DOUT[1]
P 3
PIO-19
Digital：Bidirectional
with programmable
strength internal
pullup/pull-down
Weak
pull-down
Programmable I/O line
19.
Alternative function：
■PCM_DIN[0]
P 4
PIO-18
Digital：Bidirectional
with programmable
strength internal pullup/
pull-down
Weak
pull-down
Programmable I/O line
18.
Alternative function：
■PCM_DOUT[0]
P 5
PIO-17
Digital：Bidirectional
with programmable
Weak
pull-down
Programmable I/O line
17.