S25FS-S Datasheet, PDF (87/154 Pages) SPANSION – MirrorBit Flash Non-Volatile Memory

Data Sheet (Preliminary)
10.1 Command Set Summary
10.1.1
Extended Addressing
To accommodate addressing above 128 Mb, there are two options:
1. Instructions that always require a 4-byte address, used to access up to 32 Gb of memory:
Command Name
4READ
4FAST_READ
4DIOR
4QIOR
4DDRQIOR
4PP
4P4E
4SE
4DYBRD
4DYBWR
4PPBRD
4PPBP
Function
Read
Read Fast
Dual I/O Read
Quad I/O Read
DDR Quad I/O Read
Page Program
Parameter 4-kB Erase
Erase 64/256 kB
DYB Read
DYBWR
PPB Read
PPB Program
Instruction (Hex)
13
0C
BC
EC
EE
12
21
DC
E0
E1
E2
E3
2. A 4-byte address mode for backward compatibility to the 3-byte address instructions. The standard
3-byte instructions can be used in conjunction with a 4-byte address mode controlled by the
Address Length configuration bit (CR2V[7]). The default value of CR2V[7] is loaded from
CR2NV[7] (following power-up, hardware reset, or software reset), to enable default 3-byte (24-bit)
or 4-byte (32-bit) addressing. When the address length (CR2V[7]) set to 1, the legacy commands
are changed to require 4-bytes (32-bits) for the address field. The following instructions can be
used in conjunction with the 4-byte address mode configuration to switch from 3 bytes to 4 bytes of
address field.
Command Name
READ
FAST_READ
DIOR
QIOR
DDRQIOR
PP
P4E
SE
RDAR
WRAR
EES
OTPP
OTPR
DYBRD
DYBWR
PPBRD
PPBP
Function
Read
Read Fast
Dual I/O Read
Quad I/O Read
DDR Quad I/O Read)
Page Program
Parameter 4-kB Erase
Erase 64 / 256 kB
Read Any Register
Write Any Register
Evaluate Erase Status
OTP Program
OTP Read
DYB Read
DYBWR
PPB Read
PPB Program
Instruction (Hex)
03
0B
BB
EB
ED
02
20
D8
65
71
D0
42
4B
FA
FB
FC
FD
November 6, 2013 S25FS-S_00_04
S25FS-S Family
87