Table 4. Detailed Bit-level Addressing Sequence
Address Byte
Address Byte
Address Byte
Additional
Don’t Care
Bytes
Opcode
Opcode
Required
50H
52H
53H
54H
0 1 0 1 0 0 0 0
0 1 0 1 0 0 1 0
0 1 0 1 0 0 1 1
0 1 0 1 0 1 0 0
r
r
r
x
r
r
r
x
r
r
r
x
r
r
r
x
r
r
r
x
r
r
r
x
P
P
P
x
P
P
P
x
P
P
P
x
P
P
P
x
P
P
P
x
P
P
P
x
x
P
P
x
x
P
P
x
x
P
P
x
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
x
B
N/A
4 Bytes
N/A
1 Byte
57H
0 1 0 1 0 1 1 1
N/A
N/A
N/A
N/A
58H
60H
68H
81H
82H
83H
84H
88H
D2H
D4H
0 1 0 1 1 0 0 0
0 1 1 0 0 0 0 0
0 1 1 0 1 0 0 0
1 0 0 0 0 0 0 1
1 0 0 0 0 0 1 0
1 0 0 0 0 0 1 1
1 0 0 0 0 1 0 0
1 0 0 0 1 0 0 0
1 1 0 1 0 0 1 0
1 1 0 1 0 1 0 0
r
r
r
r
r
r
x
r
r
x
r
r
r
r
r
r
x
r
r
x
r
r
r
r
r
r
x
r
r
x
r
r
r
r
r
r
x
r
r
x
r
r
r
r
r
r
x
r
r
x
r
r
r
r
r
r
x
r
r
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
P
P
P
P
P
P
x
P
P
x
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
x
x
B
x
B
x
B
x
B
B
N/A
N/A
4 Bytes
N/A
N/A
N/A
N/A
N/A
4 Bytes
1 Byte
D7H
1 1 0 1 0 1 1 1
N/A
N/A
N/A
N/A
E8H
1 1 1 0 1 0 0 0
r
r
r
r
r
r
P
P
P
P
P
P
P
P
P
B
B
B
B
B
B
B
B
B
4 Bytes
Note:
12
r = Reserved Bit
P = Page Address Bit
B = Byte/Buffer Address Bit
x = Don’t Care
AT45DB011B
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