AT49BV1604AT ATMEL Corporation, AT49BV1604AT Datasheet - Page 9

• Manufacturer Part Number: AT49BV1604AT
• Description: 16-megabit 1M x 16/2M x 8 3-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

Protection Register Addressing Table
Note:
1411F–FLASH–03/02
Word
0
1
2
3
4
5
6
7
1. All address lines not specified in the above table must be 0 when accessing the protection register, i.e., A19 - A8 = 0.
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
AT49BV1604A(T)/1614A(T)
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
A0
1
0
1
0
1
0
1
0
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