MX29LV640BU Macronix International, MX29LV640BU Datasheet - Page 55

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

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P/N:PM1081
Figure 23. Data# Polling Algorithm
Notes:
1. VA=valid address for programming.
2.Q7 should be rechecked even Q5="1" because Q7 may change simultaneously with Q5.
No
Read Q7~Q0
Read Q7~Q0
Q7 = Data ?
Add.=VA(1)
Q7 = Data ?
Add.=VA
Q5 = 1 ?
Start
FAIL
Yes
No
No
(2)
55
Yes
Yes
MX29LV640BU
Pass
REV. 1.0, MAR. 08, 2005