MX29LV040 Macronix, MX29LV040 Datasheet - Page 32

• Manufacturer Part Number: MX29LV040
• Description: 4M-Bit CMOS Single Voltage 3V Flash Memory
• Manufacturer: Macronix

Figure 12. ERASE SUSPEND/ERASE RESUME FLOWCHART
Note: If the system implements an endless erase suspend/resume loop, or the number of erase suspend/resume is
exceeded 1024 times, then the 10ms time delay must be put into consideration.
P/N:PM0722
Toggle Bit checking Q6
Programming End
Delay 10ms (note)
Erase Suspend ?
Write Data 30H
Continue Erase
Read Array or
Write Data B0H
Reading or
not toggled
Program
Another
START
YES
YES
YES
32
NO
NO
NO
ERASE SUSPEND
ERASE RESUME
MX29LV040
REV. 1.3, DEC. 20, 2004