Data Sheet

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2.2.4 Reserve Pin
Pin No Definition
Basic Description
Type Level
28 NC6 Please don’t connect to this pin
32 RF1 Please don’t connect to this pin.
34 NC1 Please don’t connect to this pin
35 NC0 Please don’t connect to this pin
A3 P0_14X Please don’t connect to this pin
A4 VBUS Please don’t connect to this pin.
A5 VBUSn Please don’t connect to this pin
A6 VBATn Please don’t connect to this pin
A7 NC5 Please don’t connect to this pin
A8 V12 Please don’t connect to this pin
B3 P0_15X Please don’t connect to this pin
B4 V30 Please don’t connect to this pin
C8 V18 Please don’t connect to this pin
D7 V18P Please don’t connect to this pin
E2 NC7 Please don’t connect to this pin
F2, F3 NC2 Please don’t connect to this pin.
F7 NC4 Please don’t connect to this pin.
F8 NC3 Please don’t connect to this pin.
F5 V14 Please don’t connect to this pin
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2.2.5 GND
Pin No Definition
Basic Description
Type Level
1
GND
2
16
20
21
26