MX29LV640BU Macronix International, MX29LV640BU Datasheet - Page 37

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

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Figure 6. AUTOMATIC SECTOR ERASE ALGORITHM FLOWCHART
P/N:PM1081
Write Data AAH Address 555H
Write Data 30H Sector Address
Write Data 55H Address 2AAH
Write Data 80H Address 555H
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Auto Sector Erase Completed
Data Poll from System
Last Sector
to Erase ?
Data=FFh?
START
YES
37
YES
NO
NO
MX29LV640BU
REV. 1.0, MAR. 08, 2005