M28W320ECT70N1F データシートの表示（PDF） - STMicroelectronics

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コンポーネント説明

メーカー

M28W320ECT70N1F

32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M28W320ECT, M28W320ECB

Figure 5. Block Addresses

M28W320ECT

Top Boot Block Addresses

M28W320ECB

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

Total of 63

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

AI05519

PROTECTION REGISTER

8Ch

User Programmable OTP

85h

84h

Unique device number

81h

80h

Protection Register Lock 2(1) 1 0

Note1. Bit 2 of the Protection Register Lock must not be programmed to 0.

AI05520

8/53

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