MX29LV640DT Macronix International, MX29LV640DT Datasheet - Page 50

• Manufacturer Part Number: MX29LV640DT
• Description: 64m-bit Single Voltage 3V ONLY Uniform Sector Flash Memory
• Manufacturer: Macronix International

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Figure 19. DATA# POLLING ALGORITHM
Notes:
1. For programming, valid address meas program address.
2. Q7 should be rechecked even Q5="1" because Q7 may change simultaneously with Q5.
P/N:PM1208
For erasing, valid address meas erase sectors address.
No
Read Q7~Q0 at valid address
Read Q7~Q0 at valid address
Q7 = Data# ?
Q7 = Data# ?
Q5 = 1 ?
(Note 1)
(Note 2)
Start
FAIL
Yes
Yes
Yes
50
MX29LV640D T/B
No
No
Pass
REV. 1.6, AUG. 16, 2008
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