S25FS064S Datasheet, PDF (127/147 Pages) Cypress Semiconductor – 64 Mbit (8 Mbyte), 1.8-V FS-S Flash

PRELIMINARY
S25FS064S
Table 13.6 CFI Primary Vendor-Specific Extended Query (Continued)
Byte Address
4Eh
4Fh
50h
Data
00h
07h
01h
Description
ACC (Acceleration) Supply Maximum
00 = Not Supported, 100 mV
WP# Protection
01 = Whole Chip
04 = Uniform Device with Bottom WP Protect
05 = Uniform Device with Top WP Protect
07 = Uniform Device with Top or Bottom Write Protect (user configurable)
Program Suspend
00 = Not Supported, 01 = Supported
The Alternate Vendor-Specific Extended Query provides information related to the expanded command set provided by the FS-S
Family. The alternate query parameters use a format in which each parameter begins with an identifier byte and a parameter length
byte. Driver software can check each parameter ID and can use the length value to skip to the next parameter if the parameter is not
needed or not recognized by the software.
Table 13.7 CFI Alternate Vendor-Specific Extended Query Header
Byte Address
51h
52h
53h
54h
55h
Data
41h
4Ch
54h
32h
30h
Query-unique ASCII string “ALT”
Major version number = 2, ASCII
Minor version number = 0, ASCII
Description
Table 13.8 CFI Alternate Vendor-Specific Extended Query Parameter 0
Parameter Relative Byte
Address Offset
56h
57h
58h
59h
5Ah
5Bh
5Ch
5Dh
5Eh
5Fh
60h
61h
62h
63h
64h
65h
Data
00h
10h
53h
32h
35h
46h
53h
30h (64 Mb)
36h (64Mb)
34h (64Mb)
53h
FFh
FFh
FFh
FFh
FFh
Description
Parameter ID (Ordering Part Number)
Parameter Length (The number of following bytes in this parameter. Adding this value to the current location
value +1 = the first byte of the next parameter)
Ascii “S” for manufacturer (Cypress)
Ascii “25” for Product Characters (Single Die SPI)
Ascii “FS” for Interface Characters (SPI 1.8Volt)
Ascii characters for density
Ascii “S” for Technology (65nm MirrorBit)
Reserved for Future Use
Reserved for Future Use
Reserved for Future Use
66h
xxh
ASCII characters for Model
67h
xxh
Refer to Ordering Part Number on page 143 for the model number definitions.
Document Number: 002-03631 Rev. *C
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