mx28f1000p Macronix International Co., mx28f1000p Datasheet - Page 19

• Manufacturer Part Number: mx28f1000p
• Description: 1m-bit [128k X 8] Cmos Flash Memory
• Manufacturer: Macronix International Co.

AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART
P/N: PM0340
Write Set up auto chip Erase Command (30H)
Write Auto chip Erase Command(30H)
Auto Chip Erase Completed
Toggle Bit Checking
DQ6 not Toggled
Apply VppH
DATA Polling
DQ7 = 1
START
YES
YES
19
No
No
MX28F1000P
Auto Chip Erase Failed
Reset
REV. 1.6, JAN. 19, 1999