M25PE16-VMW6G NUMONYX, M25PE16-VMW6G Datasheet - Page 23

• Manufacturer Part Number: M25PE16-VMW6G
• Description: Flash Mem Serial-SPI 3.3V 16M-Bit 2M x 8 8ns 8-Pin SOIC W Tube
• Manufacturer: NUMONYX

Specifications of M25PE16-VMW6G

• Package: 8SOIC W
• Cell Type: NOR
• Density: 16 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 3.3 V
• Sector Size: 64KByte x 32
• Timing Type: Synchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Serial-SPI

M25PE16
6.2
Write disable (WRDI)
The write disable (WRDI) instruction
The write disable (WRDI) instruction is entered by driving Chip Select (S) Low, sending the
instruction code, and then driving Chip Select (S) High.
The write enable latch (WEL) bit is reset under the following conditions:
Figure 7.
Power-up
Write disable (WRDI) instruction completion
Write status register (WRSR) instruction completion
Page write (PW) instruction completion
Page program (PP) instruction completion
Write to lock register (WRLR) instruction completion
Page erase (PE) instruction completion
Sector erase (SE) instruction completion
Subsector erase (SSE) instruction completion
Bulk erase (BE) instruction completion
Write disable (WRDI) instruction sequence
S
C
D
Q
High Impedance
0
(Figure
1
2
Instruction
7) resets the write enable latch (WEL) bit.
3
4
5
6
7
AI03750D
Instructions
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