M25P80-VMW6G STMicroelectronics, M25P80-VMW6G Datasheet - Page 14

• Manufacturer Part Number: M25P80-VMW6G
• Description: M25P80 CMOST7X 2P-3MSO 08 WIDE .208 (EIAJ)
• Manufacturer: STMicroelectronics

Specifications of M25P80-VMW6G

• Lead Free Status / Rohs Status: RoHS Compliant part

M25P80
Write Enable (WREN)
The Write Enable (WREN) instruction
sets the Write Enable Latch (WEL) bit.
The Write Enable Latch (WEL) bit must be set pri-
or to every Page Program (PP), Sector Erase
Figure 9. Write Enable (WREN) Instruction Sequence
Write Disable (WRDI)
The Write Disable (WRDI) instruction
resets the Write Enable Latch (WEL) bit.
The Write Disable (WRDI) instruction is entered by
driving Chip Select (S) Low, sending the instruc-
tion code, and then driving Chip Select (S) High.
The Write Enable Latch (WEL) bit is reset under
the following conditions:
Figure 10. Write Disable (WRDI) Instruction Sequence
14/41
S
C
D
Q
S
C
D
Q
(Figure
(Figure
High Impedance
0
High Impedance
0
1
10.)
1
9.)
2
2
Instruction
Instruction
3
3
4
(SE), Bulk Erase (BE) and Write Status Register
(WRSR) instruction.
The Write Enable (WREN) instruction is entered
by driving Chip Select (S) Low, sending the in-
struction code, and then driving Chip Select (S)
High.
–
–
–
–
–
–
4
5
5
Power-up
Write Disable (WRDI) instruction completion
Write Status Register (WRSR) instruction
completion
Page Program (PP) instruction completion
Sector Erase (SE) instruction completion
Bulk Erase (BE) instruction completion
6
6
7
7
AI02281E
AI03750D