NuMaker-M463KG
Jul. 20, 2022
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20
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Rev 1.00
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3.4.3
3.3 V Power Sources
Table 3-6 presents the 3.3 V power sources.
Voltage
Regulator
5 V Source
Description
ICEUP1
USB_HS_VBUS
ICEUP1 converts USB_HS_VBUS to 3.3 V and
supplies 3.3 V to M463KG target board or ICE chip.
UP2
HSUSB_VBUS
UP2 converts USB_VBUS to 3.3 V and supplies 3.3 V
to M463KG target board.
UP2
NU1_5VCC
UP2 converts NU1_5VCC to 3.3 V and supplies 3.3 V
to M463KG target board.
Table 3-6 3.3 V Power Sources
3.4.4
Power Connectors
Table 3-7 presents the power connectors.
Connector
Description
JP1
V
DD
connector on the NuMaker-M463KG.
Note:
M463 operating voltage range is from 1.8 V to 3.6 V.
JP2
V
SS
connector on the NuMaker-M463KG.
Table 3-7 Power Connectors
