Document:
SHARKY - User’s Guide
2020/07/20
Name
Abbreviation
Definition
typ
S
Supply Pin
I
Input only pin
I/O
Input / output pin
str
FT
5 V tolerant I/O
TT
3.6 V tolerant I/O
RF
RF I/O
RST
Bidirectional reset pin with weak pull-up resistor
Option for TT or FT I/Os
_f
I/O, Fm+ capable
_I
I/O, with LCD function supplied by V LCD
_u
I/O, with USB function supplied by V DDUSB
_a
I/O, with Analog switch function supplied by V DDA
Notes
Unless specified, all I/Os are set as analog inputs during and after reset.
Doc: UG_MDX-STWBx, Rev 1.6
pag. 28 of 57