M36W432T Datasheet, PDF (11/57 Pages) STMicroelectronics – 32 Mbit 2Mb x16, Boot Block Flash Memory and 4 Mbit 256K x16 SRAM, Multiple Memory Product

Figure 5. Flash Block Addresses
Top Boot Block Addresses
M36W432T, M36W432B
Bottom Boot Block Addresses
1FFFFF
1FF000
4 KWords
1F8FFF
1F8000
1F7FFF
1F0000
4 KWords
32 KWords
00FFFF
008000
007FFF
000000
32 KWords
32 KWords
Total of 8
4 KWord Blocks
1FFFFF
1F8000
1F7FFF
1F0000
32 KWords
32 KWords
Total of 63
32 KWord Blocks
00FFFF
008000
007FFF
007000
32 KWords
4 KWords
000FFF
000000
4 KWords
Note: Also see Appendix A, Tables 26 and 27 for a full listing of the Flash Block Addresses.
Figure 6. Flash Security Block Memory Map
Total of 63
32 KWord Blocks
Total of 8
4 KWord Blocks
AI05203
Parameter Block # 0
88h
User Programmable OTP
85h
84h
Unique device number
81h
80h
Protection Register Lock
210
AI05204
SRAM Component
The SRAM is an 4 Mbit asynchronous random ac-
cess memory which features a super low voltage
operation and low current consumption with an ac-
cess time of 70 ns in all conditions. The memory
operations can be performed using a single low
voltage supply, 2.7V to 3.3V, which is the same as
the Flash voltage supply.
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