AT49BV160D 查看數據表（PDF） - Atmel Corporation
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AT49BV160D Datasheet PDF : 29 Pages
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23. Protection Register Addressing Table
Word
Use
Sector
A7
A6
A5
A4
A3
A2
A1
A0
0
Factory
A
1
0
0
0
0
0
0
1
1
Factory
A
1
0
0
0
0
0
1
0
2
Factory
A
1
0
0
0
0
0
1
1
3
Factory
A
1
0
0
0
0
1
0
0
4
User
B
1
0
0
0
0
1
0
1
5
User
B
1
0
0
0
0
1
1
0
6
User
B
1
0
0
0
0
1
1
1
7
User
B
1
0
0
0
1
0
0
0
Note: All address lines not specified in the above table must be “0” when accessing the protection register, i.e., A19 - A8 = 0.
16 AT49BV160D(T)
3591C–FLASH–6/06
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