M29W320ET STMICROELECTRONICS [STMicroelectronics], M29W320ET Datasheet - Page 41

• Manufacturer Part Number: M29W320ET
• Description: 32 Mbit (4Mb x8 or 2Mb x16, Boot Block) 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 20. Programmer Equipment Group Protect Flowchart
Note: Block Protection Groups are shown in
ADDRESS = GROUP ADDRESS
APPENDIX
A0, A6 = V IL ,
G, A9 = V ID ,
Read DATA
E, G = V IH ,
Wait 100µs
E, G = V IH
Wait 60ns
A1 = V IH
A9 = V IH
Wait 4µs
Wait 4µs
W = V IH
W = V IH
W = V IL
G = V IL
START
E = V IL
E = V IL
DATA
PASS
n = 0
01h
A.,
=
Table 20.
YES
NO
and
Table 21.
E, G = V IH
A9 = V IH
FAIL
= 25
++n
YES
NO
M29W320ET, M29W320EB
AI05574
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