MX29L3211 Macronix International, MX29L3211 Datasheet - Page 18

• Manufacturer Part Number: MX29L3211
• Description: CMOS SINGLE VOLTAGE PAGEMODE FLASH EEPROM
• Manufacturer: Macronix International

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Figure 4. ERASE SUSPEND/ERASE RESUME FLOW CHART
P/N:PM0641
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data AAH Address 5555H
Write Data F0H Address 5555H
Write Data 55H Address 2AAAH
Write Data B0H Address 5555H
Write Data AAH Address 5555H
Write Data 55H Address 2AAAH
Write Data D0H Address 5555H
Read Status Register
Erase Suspend
Reading End ?
Continue Erase
Read Array
SR7 = 1
SR6 = 1
START
?
?
YES
YES
YES
NO
NO
NO
Erase has completed
Read S,R, Mode
Operation Done,
Device Stays at
18
SR5 = 0
?
YES
NO
MX29L3211
Operations, Do Clear
To Continue Other
Erase Error
S.R. Mode First
REV. 0.3, NOV. 06, 2001