AVCC |
DVCC |
|
AVSS |
DVSS |
|
VSW |
Open |
Leave VSW pin unconnected if DC-DC regulator operation is not required. |
Px.0 to Px.7 |
Open |
Set to port function in output direction, and leave unconnected. |
RSTn/NMI |
DVCC or VCC |
47-kΩ pullup with 1.1-nF pulldown. |
PJ.4/TDI |
Open |
The JTAG TDI pin is shared with general-purpose I/O function (PJ.4). If not being used, this pin should be set to port function in the output direction. When used as JTAG TDI pin, it should remain open. |
PJ.5/TDO/SWO |
DVCC or VCC |
The JTAG TDO/SWO pin is shared with general-purpose I/O function (PJ.5). If not being used, this pin should be set to port function in the output direction. When used as JTAG TDO/SWO pin, it should be pulled down externally. |
SWDIOTMS |
DVCC or VCC |
This pin should be pulled up externally. |
SWCLKTCK |
DVSS or VSS |
This pin should be pulled down externally. |