AT49BV802AT ATMEL [ATMEL Corporation], AT49BV802AT Datasheet - Page 12

• Manufacturer Part Number: AT49BV802AT
• Description: 8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Protection Register Addressing Table
Note:
12
Word
0
1
2
3
4
5
6
7
All address lines not specified in the above table must be “0” when accessing the protection register, i.e., A18 - A8 = 0.
AT49BV802A(T)
Factory
Factory
Factory
Factory
User
User
User
User
Use
Block
A
A
A
A
B
B
B
B
A7
1
1
1
1
1
1
1
1
A6
0
0
0
0
0
0
0
0
A5
0
0
0
0
0
0
0
0
A4
0
0
0
0
0
0
0
0
A3
0
0
0
0
0
0
0
1
A2
0
0
0
1
1
1
1
0
A1
0
1
1
0
0
1
1
0
3405C–FLASH–9/04
A0
1
0
1
0
1
0
1
0