M25PX32 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M25PX32' PDF : 63 Pages View PDF
Instructions
M25PX32
Table 5. Instruction set
Instruction
Description
One-byte instruction Address Dummy Data
code
bytes bytes bytes
WREN Write Enable
0000 0110 06h
0
0
0
WRDI Write Disable
0000 0100 04h
0
0
0
RDID Read Identification
RDSR Read Status Register
1001 1111 9Fh
0
1001 1110 9Eh
0
0000 0101 05h
0
0
1 to 20
0
1 to 3
0
1 to ∞
WRSR Write Status Register
0000 0001 01h
0
0
1
WRLR
RDLR
Write to Lock Register
Read Lock Register
1110 0101 E5h
3
0
1
1110 1000 E8h
3
0
1
READ Read Data Bytes
0000 0011 03h
3
0
1 to ∞
FAST_READ
Read Data Bytes at higher
speed
DOFR Dual Output Fast Read
0000 1011 0Bh
3
0011 1011 3Bh
3
1
1 to ∞
1
1 to ∞
ROTP
Read OTP (Read 64 bytes of
OTP area)
0100 1011
4Bh
3
POTP
Program OTP (Program 64
bytes of OTP area)
0100 0010 42h
3
1
1 to 65
0
1 to 65
PP
DIFP
Page Program
Dual Input Fast Program
0000 0010 02h
3
1010 0010 A2h
3
0 1 to 256
0 1 to 256
SSE
Subsector Erase
0010 0000 20h
3
0
0
SE
Sector Erase
1101 1000 D8h
3
0
0
BE
Bulk Erase
DP
Deep Power-down
1100 0111 C7h
0
0
0
1011 1001 B9h
0
0
0
RDP
Release from Deep Power-
down
1010 1011 ABh
0
0
0
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