Instructions
N25Q128 - 1.8 V
Table 23. Instruction set: DIO-SPI protocol
One-byte
Instruction Address
One-byte
Instruction
Code (BIN)
Dummy
Data
Instruction
Description
clock
bytes
cycle
Code
(HEX)
bytes
MIORDID
DCFR
Multiple I/O read identification
Dual Command Fast Read
1010 1111
0000 1011
0011 1011
1011 1011
0100 1011
0000 0110
0000 0100
0000 0010
1010 0010
1101 0010
0100 0010
0010 0000
1101 1000
1100 0111
0111 1010
0111 0101
0000 0101
0000 0001
1110 1000
1110 0101
0111 0000
0101 0000
1011 0101
1011 0001
1000 0101
1000 0001
AFh
0
3
3
3
3
0
1 to 3
0Bh
3Bh
BBh
4Bh
06h
04h
02h
A2h
D2h
42h
20h
D8h
C7h
7Ah
75h
05h
01h
E8h
E5h
70h
50h
B5h
B1h
85h
81h
8 (1)
8(1)
8 (1)
8 (1)
0
1 to ∞
1 to ∞
1 to ∞
ROTP
WREN
WRDI
Read OTP
1 to 65
Write Enable
Write Disable
0
0
0
0
0
3
0
1 to 256
DCPP
Dual Command Page Program
3
3
3
3
3
0
1 to 256
0
1 to 256
POTP
SSE (2)
SE
Program OTP
0
1 to 65
SubSector Erase
0
0
Sector Erase
0
0
BE
Bulk Erase
0
0
0
PER
Program/Erase Resume
Program/Erase Suspend
Read Status Register
Write Status Register
Read Lock Register
Write to Lock Register
Read Flag Status Register
Clear Flag Status Register
0
0
0
0
0
0
PES
0
0
RDSR
WRSR
RDLR
WRLR
RFSR
CLFSR
0
1 to ∞
0
1
3
0
1 to ∞
3
0
1
0
0
1 to ∞
0
0
0
RDNVCR Read NV Configuration Register
WRNVCR Write NV Configuration Register
0
0
2
0
0
0
0
2
RDVCR
WRVCR
Read Volatile Configuration Register
Write Volatile Configuration Register
0
1 to ∞
0
1
Read Volatile Enhanced Configuration
Register
RDVECR
WRVECR
0110 0101
0110 0001
65h
61h
0
0
0
0
1 to ∞
Write Volatile Enhanced Configuration
Register
1
DP
Deep Power-down
1011 1001
1010 1011
B9h
ABh
0
0
0
0
0
RDP
Release from Deep Power-down
0
114/185
MICRON [ MICRON TECHNOLOGY ]
