Nuvoton Nu-Link - Appendix; Nu-Link Adapter Operating Current

Nuvoton Nu-Link Debug Adapter User Manual
Oct 28, 2014 - 27 - Revision V1.01
5 +Appendix
5.1 Nu-Link Adapter Operating Current
When power is supplied via an USB during online programming, the operating current of Nu-Link
Adapter is shown in the table below.
.
Table 5-1 Nu-Link Adapter Operating Current (Online Programming)
Type
Parameter
Nu-Link-Pro
Nu-Link
Nu-Link-Me
SWD I/O Mode Settings
5.0V
3.3V
2.5V
1.8V
-
5.0V
3.3V
USB Input Voltage (V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
USB Input Current (mA)
101
92
88
84
110
74
60
SWD I/O Voltage (V)
5.06
3.34
2.54
1.83
4.77
4.79
3.37
When power is supplied from a target board (SWD VCC pin) during offline programming, the operating
current of Nu-Link Adapter is shown in the table below.
Table 5-2 Nu-Link Adapter Operating Current (Offline Programming)
Type
Parameter
Nu-Link-Pro
Nu-Link
Power Supplied from a Target Board
5.0V
3.3V
2.5V
1.8V
5.0V
3.3V
2.5V
Power Supplied via an USB
Off
Off
Off
Off
Off
Off
Off
SWD VCC Input Voltage (V)
5.00
3.30
2.50
1.80
5.00
3.30
2.50
SWD VCC Input Current (mA)
64
86
117
171
100
77
62