Datasheet

Table 6-2. Oscillator Pinout
Oscillator Supply Signal I/O pin
XOSC0 VDDIO XIN PA14
XOUT PA15
XOSC1 VDDIO XIN PB22
XOUT PB23
XOSC32K VSWOUT XIN32 PA00
XOUT32 PA01
Note: To guarantee the XOSC32K behavior in crystal mode, PC00 must be static.
Table 6-3. XOSC32K Jitter Minimization
Package Pin Count Steady Signal Recommended
128 PB00, PB01, PB02, PB03, PC00, PC01
100 PB00, PB01, PB02, PB03, PC00, PC01
120 PB00, PB01, PB02, PB03, PC00, PC01
64 PB00,PB01,PB02,PB03, PA02,PA03
48 PB02, PB03,PA02,PA03
6.2.2 Serial Wire Debug Interface Pinout
Only the SWCLK pin is mapped to the normal PORT functions. A debugger cold-plugging or hot-plugging
detection will automatically switch the SWDIO port to the SWDIO function.
Table 6-4. Serial Wire Debug Interface Pinout
Signal Supply I/O pin
SWCLK VDDIO PA30
SWDIO VDDIO PA31
6.2.3 Trace Port Interface Unit Pinout
The Embedded Trace Module (ETM) is leaning on Trace Port Interface Unit (TPIU) to export data out of
the system.
Table 6-5. Trace Port Interface Unit Pinout
Signal Supply I/O pin
TRACE DATA[3] VDDIO PC24
TRACE DATA[2] VDDIO PC25
TRACE DATA[1] VDDIO PC26
TRACE DATA[0] VDDIO PC28
TRACE CLK VDDIO PC27
SAM D5x/E5x Family Data Sheet
I/O Multiplexing and Considerations
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 37