S25FL127SABMFI003 View Datasheet(PDF) - Cypress Semiconductor
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Description
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S25FL127SABMFI003 Datasheet PDF : 142 Pages
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S25FL127S
Table 61. CFI Alternate Vendor-Specific Extended Query Parameter A5h, JEDEC SFDP Rev B (Continued)
CFI Parameter
Relative Byte
Address Offset
52h
53h
54h
55h
56h
57h
58h
59h
5Ah
5Bh
5Ch
5Dh
5Eh
5Fh
60h
61h
62h
63h
64h
65h
66h
67h
68h
69h
6Ah
6Bh
6Ch
6Dh
SFDP Parameter
Relative Byte
Address Offset
50h
51h
52h
53h
54h
55h
56h
57h
SFDP Dword Name
JEDEC Sector Map
Parameter Dword-5
Config-0 Header
JEDEC Sector Map
Parameter Dword-6
Config-0 Region-0
58h
59h
5Ah
JEDEC Sector Map
Parameter Dword-7
Config-0 Region-1
5Bh
5Ch
5Dh
JEDEC Sector Map
Parameter Dword-8
5Eh
Config-1 Header
5Fh
60h
61h
62h
JEDEC Sector Map
Parameter Dword-9
Config-1 Region-0
63h
64h
65h
66h
JEDEC Sector Map
Parameter Dword-10
Config-1 Region-1
67h
68h
69h
JEDEC Sector Map
Parameter Dword-11
6Ah
Config-2 Header
6Bh
Data
Description
FEh Bits 31:24 = RFU = FFh
Bits 23:16 = Region count (Dwords -1) = 01h: Two regions
00h Bits 15:8 = Configuration ID = 00h: 4KB sectors at bottom with remainder 64KB
01h
sectors
Bits 7:2 = RFU = 111111b
FFh
Bit 1 = Map Descriptor = 1
Bit 0 = not the end descriptor = 0
F3h Bits 31:8 = Region size = 0000FFh:
Region size as count-1 of 256 Byte units = 16 x 4KB sectors = 64KB
FFh Count = 64KB/256 = 256, value = count -1 = 256 -1 = 255 = FFh
00h
Bits 7:4 = RFU = Fh
Erase Type not supported = 0/ supported = 1
Bit 3 = Erase Type 4 support = 0b
---Erase Type 4 is not defined
Bit 2 = Erase Type 3 support = 0b
00h
---Erase Type 3 is 256KB erase and is not supported in the 4KB sector region
Bit 1 = Erase Type 2 support = 1b
---Erase Type 2 is 64KB erase and is supported in the 4KB sector region
Bits 0 = Erase Type 1 support = 1b
---Erase Type 1 is 4KB erase and is supported in the 4KB sector region
F2h Bits 31:8 = Region size = 00FEFFh:
Region size as count-1 of 256 Byte units = 255 x 64KB sectors = 16320KB
FFh Count = 16320KB/256 = 65280, value = count -1 = 65280 -1 = 65279 = FEFFh
FEh
Bits 4:7 = RFU = Fh
Erase Type not supported = 0/ supported = 1
Bit 3 = Erase Type 4 support = 0b
---Erase Type 4 is not defined
Bit 2 = Erase Type 3 support = 0b
00h
---Erase Type 3 is 256KB erase and is not supported in the 64KB sector region
Bit 1 = Erase Type 2 support = 1b
---Erase Type 2 is 64KB erase and is supported in the 64KB sector region
Bit 0 = Erase Type 1 support = 0b
--- Erase Type 1 is 4KB erase and is not supported in the 64KB sector region
FEh Bits 31:24 = RFU = FFh
01h
Bits 23:16 = Region count (Dwords -1) = 01h: Two regions
Bits 15:8 = Configuration ID = 01h: 4KB sectors at top with remainder 64KB sectors
01h
Bits 7:2 = RFU = 111111b
Bit 1 = Map Descriptor = 1
FFh Bit 0 = not the end descriptor = 0
F2h Bits 31:8 = Region size = 00FEFFh:
Region size as count-1 of 256 Byte units = 255 x 64KB sectors = 16320KB
FFh Count = 16320KB/256 = 65280, value = count -1 = 65280 -1 = 65279 = FEFFh
FEh
Bits 4:7 = RFU = Fh
Erase Type not supported = 0/ supported = 1
Bit 3 = Erase Type 4 support = 0b
---Erase Type 4 is not defined
Bit 2 = Erase Type 3 support = 0b
00h
---Erase Type 3 is 256KB erase and is not supported in the 64KB sector region
Bit 1 = Erase Type 2 support = 1b
---Erase Type 2 is 64KB erase and is supported in the 64KB sector region
Bit 0 = Erase Type 1 support = 0b
--- Erase Type 1 is 4KB erase and is not supported in the 64KB sector region
F3h Bits 31:8 = Region size = 0000FFh:
Region size as count-1 of 256 Byte units = 16 x 4KB sectors = 64KB
FFh Count = 64KB/256 = 256, value = count -1 = 256 -1 = 255 = FFh
00h
Bits 7:4 = RFU = Fh
Erase Type not supported = 0/ supported = 1
Bit 3 = Erase Type 4 support = 0b
---Erase Type 4 is not defined
Bit 2 = Erase Type 3 support = 0b
00h
---Erase Type 3 is 256KB erase and is not supported in the 4KB sector region
Bit 1 = Erase Type 2 support = 1b
---Erase Type 2 is 64KB erase and is supported in the 4KB sector region
Bit 0 = Erase Type 1 support = 1b
---Erase Type 1 is 4KB erase and is supported in the 4KB sector region
FEh Bits 31:24 = RFU = FFh Bits 23:16 = Region count (Dwords -1) = 00h: One region
02h Bits 15:8 = Configuration ID = 02h: Uniform 256KB sectors
Bits 7:2 = RFU = 111111b
00h Bit 1 = Map Descriptor = 1
FFh Bit 0 = The end descriptor = 0
Document Number: 001-98282 Rev. *I
Page 131 of 142
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