Document:
SHARKY - User’s Guide
2020/11/18
Doc: UG_MDX-STWBx, Rev 1.7
pag. 19 of 38
CM4_EVENTOUT, ADC1_IN15
P37 18 PA9 I/O
FT_fla
TIM1_CH2,
SAI1_PDM_DI2, I2C1_SCL, SPI2_SCK,
COMP1_INM, ADC1_IN16, USART1_TX, LCD_COM1,
SAI1_FS_A, CM4_EVENTOUT
P38 19 PB2 I/O
FT_a
RTC_OUT,
LPTIM1_OUT, I2C3_SMBA, SPI1_NSS,
LCD_VLCD, SAI1_EXTCLK, CM4_EVENTOUT,
COMP1_INP
P39 GND S
P40 GND S
Table 2. Sharky Pinout
Legend:
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.
