MX29LV640BU Macronix International, MX29LV640BU Datasheet - Page 52

• Manufacturer Part Number: MX29LV640BU
• Description: 64M-BIT [4M x 16] CMOS EQUAL SECTOR FLASH MEMORY
• Manufacturer: Macronix International

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MX29LV640BU
Figure 20. TEMPORARY SECTOR GROUP UNPROTECT FLOWCHART
Start
RESET# = VID (Note 1)
Perform Erase or Program Operation
Operation Completed
RESET# = VIH
Temporary Sector Unprotect Completed(Note 2)
Note : 1. All protected sectors are temporary unprotected.
VID=11.5V~12.5V
2. All previously protected sectors are protected again.
P/N:PM1081
REV. 1.0, MAR. 08, 2005
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