AT45DB081D_07 Datasheet, PDF (31/53 Pages) ATMEL Corporation – 8-megabit 2.5-volt or 2.7-volt DataFlash

AT45DB081D
Table 15-7. Detailed Bit-level Addressing Sequence for the DataFlash Standard Page Size (264 Bytes)
Page Size = 264 bytes
Address Byte
Address Byte
Address Byte
Opcode
Opcode
03h
0 0 0 0 0 0 1 1 x x xPPPP P PPPPPPP B BBBBBBB B
0Bh
0 0 0 0 1 0 1 1 x x xPPPP P PPPPPPP B BBBBBBB B
50h
0 1 0 1 0 0 0 0 x x xPPPP P PPPPx x x x x x x x x x x x
53h
0 1 0 1 0 0 1 1 x x xPPPP P PPPPPPP x x x x x x x x x
55h
0 1 0 1 0 1 0 1 x x xPPPP P PPPPPPP x x x x x x x x x
58h
0 1 0 1 1 0 0 0 x x xPPPP P PPPPPPP x x x x x x x x x
59h
0 1 0 1 1 0 0 1 x x xPPPP P PPPPPPP x x x x x x x x x
60h
0 1 1 0 0 0 0 0 x x xPPPP P PPPPPPP x x x x x x x x x
61h
0 1 1 0 0 0 0 1 x x xPPPP P PPPPPPP x x x x x x x x x
77h
0111011 1 xxxxxxx x xxxxxxx x xxxxxxx x
7Ch
0 1 1 1 1 1 0 0 x x xPPPx x x x x x x x x x x x x x x x x x
81h
1 0 0 0 0 0 0 1 x x xPPPP P PPPPPPP x x x x x x x x x
82h
1 0 0 0 0 0 1 0 x x xPPPP P PPPPPPP B BBBBBBB B
83h
1 0 0 0 0 0 1 1 x x xPPPP P PPPPPPP x x x x x x x x x
84h
1 0 0 0 0 1 0 0 x x x x x x x x x x x x x x x B BBBBBBB B
85h
1 0 0 0 0 1 0 1 x x xPPPP P PPPPPPP B BBBBBBB B
86h
1 0 0 0 0 1 1 0 x x xPPPP P PPPPPPP x x x x x x x x x
87h
1 0 0 0 0 1 1 1 x x x x x x x x x x x x x x x B BBBBBBB B
88h
1 0 0 0 1 0 0 0 x x xPPPP P PPPPPPP x x x x x x x x x
89h
1 0 0 0 1 0 0 1 x x xPPPP P PPPPPPP x x x x x x x x x
9Fh
1 0 0 1 1 1 1 1 N/A
N/A
N/A
B9h
1 0 1 1 1 0 0 1 N/A
N/A
N/A
ABh
1 0 1 0 1 0 1 1 N/A
N/A
N/A
D1h
1 1 0 1 0 0 0 1 x x x x x x x x x x x x x x x B BBBBBBB B
D2h
1 1 0 1 0 0 1 0 x x xPPPP P PPPPPPP B BBBBBBB B
D3h
1 1 0 1 0 0 0 1 x x x x x x x x x x x x x x x B BBBBBBB B
D4h
1 1 0 1 0 1 0 0 x x x x x x x x x x x x x x x B BBBBBBB B
D6h
1 1 0 1 0 1 1 0 x x x x x x x x x x x x x x x B BBBBBBB B
D7h
1 1 0 1 0 1 1 1 N/A
N/A
N/A
E8h
1 1 1 0 1 0 0 0 x x xPPPP P PPPPPPP B BBBBBBB B
Notes: P = Page Address Bit B = Byte/Buffer Address Bit
x = Don’t Care
Additional
Don’t Care
Bytes
N/A
1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
4
N/A
1
1
N/A
4
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3596E–DFLASH–02/07