WCH CH32V003 Series Reference Manual page 166

CH32V003 Reference Manual
Bit Name
[31:0] U_ID[63:32]
15.2.4 UID register (ESIG_UNIID3)
31 30 29 28
15 14 13 12
Bit Name
[31:0] U_ID[95:64]
V1.3
Access
RO The 32-63 digits of UID.
27 26 25 24
U_ID[95:80]
11 10 9 8
U_ID[79:64]
Access
RO The 64-95 digits of UID.
Description
23 22 21
7 6 5
Description
166
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Reset value
X
20 19 18 17
4 3 2 1
Reset value
X
16
0