Appendix A: Factory written content

$ stm32flash -r - -S 0x1FFFF7a0:96 COM6 2>/dev/null | hexdump -C
00000000  ff ff ff ff 31 00 10 00  ff ff ff ff 14 80 20 00  |....1......... .|
00000010  13 57 33 52 31 37 31 20  ce 06 f5 05 f0 ff ff ff  |.W3R171 ........|
00000020  ff ff 27 05 ff ff ff ff  fc ff ff ff 10 00 ff ff  |................|
00000030  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
00000040  ff ff ff ff ff ff ff ff  f3 ff ff ff ff ff ff ff  |................|
00000050  ff ff ff ff ff ff ff ff  68 97 64 9b 3c c3 3f c0  |........h.d.<.?.|
00000060

Location	Content	Size	Format	Reference
0x1FFFF7A0	Protocol 3 Ver.	2	xFFFF => unsupported
0x1FFFF7A2	Protocol 2 Ver.	2	xFFFF => unsupported
0x1FFFF7A4	Protocol 1 Ver.	2	x31 => 3.1	AN2606 4.2
0x1FFFF7A6	Bootloader ID	2	x10 => 1 USART, 1st ver.	AN2606 4.2
0x1FFFF7AC	UID.X	2	bit signed, x8014 => -20
0x1FFFF7AE	UID.Y	2
0x1FFFF7B0	UID.WAF_NUM	1	unsigned
0x1FFFF7B1	UID.LOT_NUM	7	ASCII
0x1FFFF7B8	TS_CAL1	2		DS9773 3.10
0x1FFFF7BA	VREFINT_CAL	2		DS9773 3.10
0x1FFFF7C2	TS_CAL2	2
0x1FFFF7CC	Flash size (KB)	2	x10 => 16 KB	RM0360 27.1

BootID	X	Y	Wafer	Lot	TS_CAL1	VREFINT_CAL	TS_CAL2	Flash	TBD
x10	x8014	x20	x13	‘W3R171 ‘	x6CE	x5F5	x527	16	hd<?
x10	x8011	x49	x0E	‘W3U795 ‘	x6D1	x5F0	x523	16	hbF?
x10	x8015	x21	x13	‘W4A195 ‘	x6DA	x5EE	x52A	16	h^D?
x10	x1C	x3A	x12	‘W4A820 ‘	x6B9	x5F6	x511	16	hR;?
x10	x09	x4D	x0B	‘W4C593 ‘	x6E6	x5F4	x53C	16	haG?
x10	x1D	x41	x12	‘W4R342 ‘	x6E4	x5F1	x535	16	hZJ?
x10	x10	x17	x05	‘WAA390 ‘	x6E9	x5F8	x523	16	hY=?
x10	x800A	x41	x08	‘QMY687 ‘	x6E6	x5F1	x53E	16	hZE?
x10	xDDC1	xDDC1	x0D	‘ ‘	x703	x5E9	x535	32	hNb\xFF
x10	xDDC1	xDDC1	x0F	‘ ‘	x70B	x5EF	x537	32	hHX\xFF
x10	xDDC1	xDDC1	x10	‘ ‘	x6FE	x5E9	x539	32	hZa\xFF
x21	x4D	x47	x0C	‘QMT476 ‘	x6D8	x5F3	x52D	64	hlR\xBF
x21	x36	x47	x0A	‘QRW813 ‘	x6DF	x5F3	x539	64	hhF\xFF
x21	x41	x1E	x12	‘SNG712 ‘	x6EB	x5F0	x526	64	hjS\xFF