M29W400DB55ZE1 Micron Technology Inc, M29W400DB55ZE1 Datasheet - Page 45

• Manufacturer Part Number: M29W400DB55ZE1
• Manufacturer: Micron Technology Inc

Specifications of M29W400DB55ZE1

• Lead Free Status / Rohs Status: Not Compliant

Figure 21. In-system equipment block protect flowchart
ADDRESS = BLOCK ADDRESS
ADDRESS = BLOCK ADDRESS
ADDRESS = BLOCK ADDRESS
ADDRESS = BLOCK ADDRESS
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
ISSUE READ/RESET
READ DATA
WRITE 60h
WRITE 60h
Wait 100 µs
WRITE 40h
COMMAND
RP = V ID
Wait 4 µs
RP = V IH
START
DATA
PASS
n = 0
01h
=
YES
NO
ISSUE READ/RESET
COMMAND
RP = V IH
= 25
FAIL
++n
YES
NO
AI03471
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