M58MR064D データシートの表示（PDF） - STMicroelectronics
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M58MR064D Datasheet PDF : 52 Pages
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M58MR064C, M58MR064D
Table 20. Device Geometry Definition
Offset Word
Mode
Data
Description
27h
0017h Device Size = 2n in number of bytes
28h
29h
0001h
0000h
Flash Device Interface Code description
2Ah
2Bh
0003h
0000h
Maximum number of bytes in multi-byte program or page = 2n
2Ch
0003h Number of Erase Block Regions within the device
bit 7 to 0 = x = number of Erase Block Regions
It specifies the number of regions within the device containing one or more
contiguous Erase Blocks of the same size.
2Dh
005Fh Region 1 Information (main block - Bank B)
2Eh
0000h Number of identical-size erase block = 005Fh+1
2Fh
0000h Region 1 Information (main block - Bank B)
30h
0001h Block size in Region 1 = 0100h * 256 byte
31h
001Eh Region 2 Information (main block - Bank A)
32h
0000h Number of identical-size erase block = 001Eh+1
33h
0000h Region 2 Information (main block - Bank A)
34h
0001h Block size in Region 2 = 0100h * 256 byte
35h
0007h Region 3 Information (parameter block - Bank A)
36h
0000h Number of identical-size erase block = 0007h+1
37h
0020h Region 3 Information (parameter block - Bank A)
38h
0000h Block size in Region 3 = 0020h * 256 byte
2Dh
0007h Region 1 Information (parameter block - Bank A)
2Eh
0000h Number of identical-size erase block = 0007h+1
2Fh
0020h Region 1 Information (parameter block - Bank A)
30h
0000h Block size in Region 1 = 0020h * 256 byte
31h
001Eh Region 2 Information (main block - Bank A)
32h
0000h Number of identical-size erase block = 001Eh+1
33h
0000h Region 2 Information (main block - Bank A)
34h
0001h Block size in Region 2 = 0001h * 256 byte
35h
005Fh Region 3 Information (parameter block - Bank B)
36h
0000h Number of identical-size erase block = 005Fh+1
37h
0000h Region 3 Information (parameter block - Bank B)
38h
0001h Block size in Region 3 = 0001h * 256 byte
Value
8 MByte
x16
Async.
8 Byte
3
96
64 KByte
31
64 KByte
8
8 KByte
8
8 KByte
31
64 KByte
96
64 KByte
26/52
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