PXD20RM Datasheet, PDF (1267/1628 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

Table 35-48. Macronix Instruction Codes (continued)
Command
Required Input Data / Parameters
Instruction
Code
Options
QSPI_ICR[ICO]
Address
[QSPI_SFAD]
1
Data
[TX Buffer]
Output Data
Status / Data
[RX Buffer]
Read Erase and prog fail flag
30h
Page Program
02h
size
S15 - S0
size
A23 - A0 size * (D7 - D0)²
4KB Sector Erase
20h
A23 - A0
Block Erase
52h / D8h
A23 - A0
Chip Erase
C7h / 60h
Deep Power Down
Read Data
B9h
03h
size
A23 - A0
size * (D7 - D0)¹
Fast Read
0Bh
size
A23 - A0
size * (D7 - D0)
Dual Read Mode Sequence
3Bh
size
A23 - A0
size * (D7 - D0)
Quad Read Mode
6Bh
size
A23 - A0
size * (D7 - D0)
Dual I/O High Performance Read
BBh
M7 - M0, size A23 - A0
size * (D7 - D0)
Quad I/O High Performance Read EBh
M7 - M0, size A23 - A0
size * (D7 - D0)
Read Electronix Manufacturer and 90h / DFh /
size
A23 - A0[24] =
Device ID
EFh
0h / 1h
ManID7 - ManID0,
MemID7 - MemID0,
CapID7 - CapID0
Read JEDEC ID
9Fh
size
ManID7 - ManID0,
MemID7 - MemID0,
CapID7 - CapID0
High Performance Enable Mode
A3h
Read Electronic Signature
ABh
(opt): read size
(opt.): Sig79 - Sig0
Read Security Register
2Bh
S7 - S0 [8]
Write Security Register
2Fh
S7 - S0 [8]
Exit 4-byte Mode
E9h
Clear SR Fail Flag
30h
Single Block Lock Protection
36h
A23 - A0
Quad Page Program
38h
A23 - A0
size * (D7 - D0)
Single Block UnLock Protection
39h
A23 - A0
Read Block Protection Lock
3Ch
Status
A23 - A0
Read DMC
5Ah
A23 - A0
size * (D7 - D0)
Write Protection Selection
68h
Enable SO to output RY/BY
70h
Freescale Semiconductor
PXD20 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
35-57