MX29LV640BXBC-90 MCNIX [Macronix International], MX29LV640BXBC-90 Datasheet - Page 39

• Manufacturer Part Number: MX29LV640BXBC-90
• Description: 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: MCNIX [Macronix International]

Fig 5. AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART
P/N:PM0920
No
Write Data AAH Address 555H
Write Data 55H Address 2AAH
Write Data 55H Address 2AAH
Write Data AAH Address 555H
Write Data 80H Address 555H
Write Data 10H Address 555H
Auto Erase Completed
DATA = FFh ?
Data Poll
from system
START
39
YES
YES
MX29LV640T/B
REV. 1.2, NOV. 05, 2003