M50FLW080A Datasheet, PDF (54/64 Pages) STMicroelectronics – 8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory

Block and sector address table
M50FLW080A, M50FLW080B
Table 35. M50FLW080B block, sector and Lock Register addresses
Block Size
(KByte)
Address Range
Block No
and Type
Sector Size
(KByte)
Sector No
FF000h-FFFFFh
4
47
FE000h-FEFFFh
4
46
FD000h-FDFFFh
FC000h-FCFFFh
4
45
4
44
FB000h-FBFFFh
4
43
FA000h-FAFFFh
4
42
F9000h-F9FFFh
4
41
F8000h-F8FFFh
15
4
40
64
F7000h-F7FFFh
(Top)
4
39
F6000h-F6FFFh
4
38
F5000h-F5FFFh
4
37
F4000h-F4FFFh
F3000h-F3FFFh
4
36
4
35
F2000h-F2FFFh
4
34
F1000h-F1FFFh
4
33
F0000h-F0FFFh
4
32
64
E0000h-EFFFFh
14 (Main)
64
D0000h-DFFFFh
13 (Main)
64
C0000h-CFFFFh
12 (Main)
64
B0000h-BFFFFh
11 (Main)
64
A0000h-AFFFFh
10 (Main)
64
90000h-9FFFFh
9 (Main)
64
80000h-8FFFFh
8 (Main)
64
70000h-7FFFFh
7 (Main)
64
60000h-6FFFFh
6 (Main)
64
50000h-5FFFFh
5 (Main)
64
40000h-4FFFFh
4 (Main)
64
30000h-3FFFFh
3 (Main)
64
20000h-2FFFFh
2 (Main)
Register
Address
FBFF002
FBFE002
FBFD002
FBFC002
FBFB002
FBFA002
FBF9002
FBF8002
FBF7002
FBF6002
FBF5002
FBF4002
FBF3002
FBF2002
FBF1002
FBF0002
FBE0002
FBD0002
FBC0002
FBB0002
FBA0002
FB90002
FB80002
FB70002
FB60002
FB50002
FB40002
FB30002
FB20002
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