NuMaker-M258KG
Jan. 15, 2022
Page
9
of 54
Rev 1.00
N
UMA
K
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58
KG
US
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R MA
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3
HARDWARE CONFIGURATION
3.1
Front View
ICE USB Connector
VCOM Switch
Reset Button
ICE Status LED
Off-line Program Button
USB FS Connector
External V
REF
Connector
PB14 LED
V
DD
Switch
M258KG6AE
M258KG6AE Extension Connectors
Arduino UNO Compatible Extension Connectors
External V
DD
Connector
Nu-Link2-Me
Ammeter
ICE Chip: M48SSIDAE
External V
SS
Connector
M258 Target Board
External V
BAT
Connector
Power LED
TK14 Touch Key
TK16 Shileding
Figure 3-1 Front View of NuMaker-M258KG
Figure 3-1 shows the main components and connectors from the front side of NuMaker-M258KG. The
following lists components and connectors from the front view:
Target chip: M258KG6AE (U1)
USB FS Connector (J2)
Arduino UNO Compatible Extension Connectors (NU1, NU2, NU3, NU4)
M258 Extension Connectors (JP3, JP4, JP5 and JP6)
External V
DD
Power Connector (JP1)
External V
SS
Power Connector (JP2)
External V
REF
Connector (VREF1)
External V
BAT
Connector (VBAT)
V
DD
Switch (SW2)
Ammeter Connector (AMMETER)
Reset Button (SW1)
Power LED and PB14 LED (LEDG1 and LEDR1)
Nu-Link2-Me
–
VCOM Switch
–
ICE Chip: M48SSIDAE (ICEU2)
–
ICE USB Connector (ICEJ3)
–
ICE Status LED (ICES0, ICES1, ICES2, ICES3)
–
Off-line Program Button (ICESW1)
