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26
3638K–DFLASH–11/2012
AT45DB021D
Table 13-6. Detailed Bit-level Addressing Sequence for Binary Page Size (256-Bytes)
Note: x = Don’t Care
Page Size = 256-bytes Address Byte Address Byte Address Byte
Additional
Don’t Care
Bytes
Opco
de Opcode
Reserved Reserved Reserved Reserved Reserved Reserved A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
03h 0 0 0 0 0 0 1 1 x x x x x x AA AAAAAAAA AAAAAAAA
N/A
0Bh 0 0 0 0 1 0 1 1 x x x x x x AA AAAAAAAA AAAAAAAA
1
50h 01010000 xxxxxxAAAAAAAxxx xxxxxxxx
N/A
53h 01010011 xxxxxxAAAAAAAAAA xxxxxxx x
N/A
58h 01011000 xxxxxxAAAAAAAAAAxxxxxxx x
N/A
60h 01100000 xxxxxxAAAAAAAAAAxxxxxxx x
N/A
77h 01110111 xxxxxxxx xxxxxxxx xxxxxxxx
N/A
7Ch 01111100 xxxxxxAx xxxxxxxx xxxxxxxx
N/A
81h 10000001 xxxxxxAAAAAAAAAAxxxxxxx x
N/A
82h 1 0 0 0 0 0 1 0 x x x x x x AA AAAAAAAA AAAAAAAA
N/A
83h 10000011 xxxxxxAAAAAAAAAAxxxxxxx x
N/A
84h 10000100 xxxxxxxx xxxxxxxx AAAAAAAA
N/A
88h 10001000 xxxxxxAAAAAAAAAAxxxxxxx x
N/A
9Fh 10011111 N/A N/A N/A
N/A
B9h 10111001 N/A N/A N/A
N/A
ABh 10101011 N/A N/A N/A
N/A
D1h 11010001 xxxxxxxx xxxxxxxx AAAAAAAA
N/A
D2h 1 1 0 1 0 0 1 0 x x x x x x AA AAAAAAAA AAAAAAAA
4
D4h 11010100 xxxxxxxx xxxxxxxx AAAAAAAA
1
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 x x x x x x AA AAAAAAAA AAAAAAAA
4