User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 809 of 909 2019 Ambiq Micro, Inc.
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0x000019D8 CUSTPUBKEYW54 Customer Public Key Word54
0x000019DC CUSTPUBKEYW55 Customer Public Key Word55
0x000019E0 CUSTPUBKEYW56 Customer Public Key Word56
0x000019E4 CUSTPUBKEYW57 Customer Public Key Word57
0x000019E8 CUSTPUBKEYW58 Customer Public Key Word58
0x000019EC CUSTPUBKEYW59 Customer Public Key Word59
0x000019F0 CUSTPUBKEYW60 Customer Public Key Word60
0x000019F4 CUSTPUBKEYW61 Customer Public Key Word61
0x000019F8 CUSTPUBKEYW62 Customer Public Key Word62
0x000019FC CUSTPUBKEYW63 Customer Public Key Word63
0x00001A00 CUSTOMERKEY0
128-bit customer key. Customer SW can access
the protected upper half of info0 by writing this
key value into the security lock register
0x00001A04 CUSTOMERKEY1 128-bit customer key.
0x00001A08 CUSTOMERKEY2 128-bit customer key.
0x00001A0C CUSTOMERKEY3 128-bit customer key.
0x00001A10 CUSTPUBHASHW0 Customer Public Key Hash Word0
0x00001A14 CUSTPUBHASHW1 Customer Public Key Hash Word1
0x00001A18 CUSTPUBHASHW2 Customer Public Key Hash Word2
0x00001A1C CUSTPUBHASHW3 Customer Public Key Hash Word3
Table 1165: Flash OTP INSTANCE0 INFO0 Register Map
Address(s) Register Name Description