M28W640EC-ZB Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

M28W640EC-ZB

64 Mbit (4Mb x16, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M28W640ECT, M28W640ECB

Figure 5. Block Addresses

M28W640ECT

Top Boot Block Addresses

M28W640ECB

Bottom Boot Block Addresses

3FFFFF

3FF000

4 KWords

3F8FFF

3F8000

3F7FFF

3F0000

4 KWords

32 KWords

00FFFF

008000

007FFF

000000

32 KWords

32 KWords

Total of 8

4 KWord Blocks

3FFFFF

3F8000

3F7FFF

3F0000

32 KWords

32 KWords

Total of 127

32 KWord Blocks

00FFFF

008000

007FFF

007000

32 KWords

4 KWords

000FFF

000000

4 KWords

Total of 127

32 KWord Blocks

Total of 8

4 KWord Blocks

Note: Also see Appendix A, Tables 24 and 25 for a full listing of the Block Addresses.

Figure 6. Protection Register Memory Map

AI04386b

PROTECTION REGISTER

8Ch

User Programmable OTP

85h

84h

Unique device number

81h

80h

Protection Register Lock

10

AI05520b

8/55

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