M28R400CT, M28R400CB
Figure 4. Block Addresses
M28R400CT
Top Boot Block Addresses
M28R400CB
Bottom Boot Block Addresses
3FFFF
3F000
3FFFF
4 KWords
32 KWords
32 KWords
38000
37FFF
Total of 8
4 KWord Blocks
30000
Total of 7
32 KWord Blocks
38FFF
4 KWords
38000
37FFF
32 KWords
30000
0FFFF
32 KWords
4 KWords
08000
07FFF
Total of 7
07000
32 KWord Blocks
Total of 8
0FFFF
4 KWord Blocks
32 KWords
32 KWords
08000
07FFF
00FFF
00000
4 KWords
00000
AI04393
Note: Also see APPENDIX A., Tables 22 and 23 for a full listing of the Block Addresses.
Figure 5. Security Block Memory Map
88h
User Programmable OTP
Unique device number
85h
84h
Parameter Block # 0
81h
80h
Protection Register Lock
2
1
0
AI03523
7/48
NUMONYX [ NUMONYX B.V ]
