M25PX64-VME6TG NUMONYX, M25PX64-VME6TG Datasheet - Page 29

• Manufacturer Part Number: M25PX64-VME6TG
• Description: IC FLASH 64MBIT 75MHZ 8VDFPN
• Manufacturer: NUMONYX
• Series: Forté™r

Specifications of M25PX64-VME6TG

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (8M x 8)
• Speed: 75MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-VDFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: M25PX64-VME6TGTR

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 10. Write disable (WRDI) instruction sequence
Power-up
Write disable (WRDI) instruction completion
Write status register (WRSR) instruction completion
Write to lock register (WRLR) instruction completion
Page program (PP) instruction completion
Dual input fast program (DIFP) instruction completion
Program OTP (POTP) instruction completion
Subsector erase (SSE) instruction completion
Sector erase (SE) instruction completion
Bulk erase (BE) instruction completion
S
C
DQ0
DQ1
(Figure
High Impedance
0
1
2
Instruction
10) resets the write enable latch (WEL) bit.
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