M25P64-VMF6G NUMONYX, M25P64-VMF6G Datasheet - Page 24

• Manufacturer Part Number: M25P64-VMF6G
• Description: IC FLASH 64MBIT 50MHZ 16SOIC
• Manufacturer: NUMONYX
• Series: Forté™r

Specifications of M25P64-VMF6G

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (8M x 8)
• Speed: 50MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.2
24/55
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 9.
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
Write Disable (WRDI) instruction sequence
S
C
D
Q
High Impedance
0
(Figure
1
2
Instruction
3
9) resets the Write Enable Latch (WEL) bit.
4
5
6
7
AI03750D