TE28F640J3A-150

Manufacturer Part NumberTE28F640J3A-150
DescriptionTE28F640J3A-150Intel StrataFlash Memory (J3)
ManufacturerIntel Corporation
TE28F640J3A-150 datasheet
 
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Page 48/72:

Protection Register Memory Map

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256-Mbit J3 (x8/x16)
Figure 17. Protection Register Memory Map
NOTE: A0 is not used in x16 mode when accessing the Protection Register map (See
addressing). For x8 mode A0 is used (See
Table 20. Word-Wide Protection Register Addressing
Word
Use
LOCK
Both
0
Factory
1
Factory
2
Factory
3
Factory
4
User
5
User
6
User
7
User
Table 21. Byte-Wide Protection Register Addressing (Sheet 1 of 2)
Byte
Use
LOCK
Both
LOCK
Both
0
Factory
1
Factory
2
Factory
3
Factory
4
Factory
5
Factory
48
A[24:1]: 256 Mbit
Word
A[23:1]: 128 Mbit
Address
0x88
64-bit Segment
(User-Programmable)
0x85
128-Bit Protection Register 0
0x84
64-bit Segment
(Factory-Programmed)
0x81
Lock Register 0
0x80
15 14 13 12 11 10 9
8
7
6
5
4
Table 21
for x8 addressing).
A8
A7
A6
A5
A4
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
A8
A7
A6
A5
A4
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
A[22:1]: 64 Mbit
A[21:1]: 32 Mbit
3
2
1
0
Table 8
for x16
A3
A2
A1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
A3
A2
A1
A0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
0
1
0
0
0
0
1
0
1
0
0
1
1
0
0
0
1
1
1
Datasheet