M28W320FSU View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M28W320FSU

32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories

STMicroelectronics 

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M28W320FSU, M28W640FSU

Figure 5. M28W320FSU and M28W640FSU Block Addresses

M28W320FSU

Block Addresses

M28W640FSU

Block Addresses

1FFFFFh

1F0000h

1EFFFFh

1E0000h

64 KWords

64 KWords

3FFFFFh

3F0000h

3EFFFFh

3E0000h

Total of 32

1 Mbit Uniform Blocks

64 KWords

64 KWords

01FFFFh

010000h

00FFFFh

000000h

64 KWords

64 KWords

01FFFFh

010000h

00FFFFh

000000h

64 KWords

64 KWords

Note: 1. Also see APPENDIX A., Tables 21 and 20 for a full listing of the Block Addresses.

Figure 6. Protection Register Memory Map

Total of 64

1 Mbit Uniform Blocks

AI10661

PROTECTION REGISTER

8Ch

User Programmable OTP

85h

84h

Unique device number

81h

80h

Protection Register Lock

10

AI05520b

8/49

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