S25FS064S Datasheet, PDF (141/147 Pages) Cypress Semiconductor – 64 Mbit (8 Mbyte), 1.8-V FS-S Flash

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S25FS064S
Table 13.17 CFI and SFDP Section 2, Sector Map Parameter Table (Continued)
CFI Parameter
Relative Byte
Address Offset
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
A0h
A1h
A2h
A3h
A4h
A5h
A6h
A7h
A8h
A9h
AAh
ABh
ACh
ADh
AEh
AFh
B0h
B1h
SFDP Parameter
Relative Byte
Address Offset
98h
99h
9Ah
9Bh
SFDP Dword
Name
JEDEC Sec-
tor Map
Parameter
Dword-21
Config-3
Region-1
9Ch
9Dh
9Eh
JEDEC Sec-
tor Map
Parameter
Dword-22
Config-3
9Fh
Region-2
A0h
JEDEC Sec-
A1h
tor Map
Parameter
A2h
Dword-23
Config-4
A3h
Header
A4h
A5h
A6h
JEDEC Sec-
tor Map
Parameter
Dword-24
Config-4
A7h
Region-0
A8h
JEDEC Sec-
A9h
tor Map
Parameter
AAh
Dword-25
Config-5
ABh
Header
ACh
ADh
AEh
JEDEC Sec-
tor Map
Parameter
Dword-26
Config-5
AFh
Region-0
Data
F4h
7Fh
03h
00h
F1h
7Fh
00h
00h
FEh
04h
00h
FFh
F2h
FFh
7Fh (64 Mb)
00h
FFh
05h
00h
FFh
F4h
FFh
7Fh (64 Mb)
00h
Description
Bits 31:8 = Region size = 00037Fh:
Region size as count-1 of 256 Byte units = 1 x 224KB sectors = 224KB
Count = 224KB/256 = 896, value = count -1 = 896 -1 = 895 = 37Fh
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 = 1b
--- Erase Type 3 is 256KB erase and is supported in the 224KB sector region
Bit 1 = Erase Type 2 support = 0b
--- Erase Type 2 is 64KB erase and is not supported in the 224KB sector region
Bit 0 = Erase Type 1 support = 0b
--- Erase Type 1 is 4KB erase and is not supported in the 224KB sector region
Bits 31:8 = Region size = 00007Fh:
Region size as count-1 of 256 Byte units = 8 x 4KB sectors = 32KB
Count = 32KB/256 = 128, value = count -1 = 128 -1 = 127 = 7Fh
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
--- Erase Type 3 is 256KB erase and is not supported in the 4KB sector region
Bit 1 = Erase Type 2 support = 0b
--- Erase Type 2 is 64KB erase and is not 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
Bits 31:24 = RFU = FFh
Bits 23:16 = Region count (Dwords -1) = 00h: One region
Bits 15:8 = Configuration ID = 04h: Uniform 64KB sectors
Bits 7:2 = RFU = 111111b
Bit 1 = Map Descriptor = 1
Bit 0 = not the end descriptor = 0
Bits 31:8 = 64 Mb device Region size = 007FFBh:
Region size as count-1 of 256 Byte units = 128 x 65536B sectors = 8388608B
Count = 8388608B/256 = 32768, value = count -1 = 32768-1 = 32767= 7FFFh
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
--- 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
Bits 31:24 = RFU = FFh
Bits 23:16 = Region count (Dwords -1) = 00h: One region
Bits 15:8 = Configuration ID = 05h: Uniform 256KB sectors
Bits 7:2 = RFU = 111111b
Bit 1 = Map Descriptor = 1
Bit 0 = The end descriptor = 1
Bits 31:8 = 64 Mb device Region size = 01FFFFh:
Region size as count-1 of 256 Byte units = 32 x 262144B sectors = 8388608B
Count = 8388608B/256 = 32768,value = count -1 = 32768-1 = 32767= 7FFFh
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 = 1b
--- Erase Type 3 is 256KB erase and is supported in the 256KB sector region
Bit 1 = Erase Type 2 support = 0b
--- Erase Type 2 is 64KB erase and is not supported in the 256KB sector region
Bit 0 = Erase Type 1 support = 0b
--- Erase Type 1 is 4KB erase and is not supported in the 256KB sector region
Document Number: 002-03631 Rev. *C
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