MX26F128J3 ETC-unknow, MX26F128J3 Datasheet - Page 25

• Manufacturer Part Number: MX26F128J3
• Description: Macronix Nbit Tm Memory Family 128m [x8/x16] Single 3v Page Mode Eliteflash Tm Memory
• Manufacturer: ETC-unknow

Table 20. Word-Wide Protection Register Addressing
NOTE: 1. All address lines not specified in the above table must be 0 when accessing the Protection Register,
P/N:PM0960
NOTE: 1. All address lines not specified in the above table must be 0 when accessing the Protection Register,
Table 21. Byte-Wide Protection Register Addressing
Word
LOCK
0
1
2
3
4
5
6
7
Word
LOCK
LOCK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
i.e., A23-A9 = 0.
i.e., A23-A9 = 0.
Use
Both
Both
Factory
Factory
Factory
Factory
Factory
Factory
Factory
Factory
User
User
User
User
User
User
User
User
Use
Both
Factory
Factory
Factory
Factory
User
User
User
User
A8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A8
1
1
1
1
1
1
1
1
1
A7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A7
0
0
0
0
0
0
0
0
0
A6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A6
0
0
0
0
0
0
0
0
0
A5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
A5
0
0
0
0
0
0
0
0
0
A4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
A4
0
0
0
0
0
0
0
0
1
MX26F128J3
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
A3
0
0
0
0
1
1
1
1
0
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
A2
0
0
1
1
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
A1
REV. 1.1,OCT. 18, 2004
0
1
0
1
0
1
0
1
0
A1
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1