參數(shù)資料
型號: M29DW324
廠商: 意法半導(dǎo)體
英文描述: Low-Noise, High-Speed, Precision Single Operational Amplifier 8-CDIP -55 to 125
中文描述: 高密度的NOR閃存
文件頁數(shù): 45/49頁
文件大小: 815K
代理商: M29DW324
45/49
M29DW324DT, M29DW324DB
Figure 21. Programmer Equipment Chip Unprotect Flowchart
Note: Block Protection Groups are shown in Appendix D, Tables 21 and 22.
PROTECT ALL GROUPS
AI05575
A6, A12, A15 = VIH(1)
E, G, A9 = VID
DATA
=
00h
W = VIH
E, G = VIH
ADDRESS = CURRENT GROUP ADDRESS
A0 = VIL, A1, A6 = VIH
Wait 10ms
INCREMENT
CURRENT GROUP
n = 0
CURRENT GROUP = 0
Wait 4μs
W = VIL
++n
= 1000
START
YES
YES
NO
NO
LAST
GROUP
YES
NO
E = VIL
Wait 4μs
G = VIL
Wait 60ns
Read DATA
FAIL
PASS
V
U
S
E
A9 = VIH
E, G = VIH
A9 = VIH
E, G = VIH
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