Rainbow Electronics AT45DB021E User Manual
Page 40
40
AT45DB021E [PRELIMINARY DATASHEET]
8789B–DFLASH–11/2012
Table 15-6. Detailed Bit-level Addressing Sequence for Binary Page Size (256 bytes)
Note:
X = Dummy Bit
Page Size = 256-bytes
Address Byte
Address Byte
Address Byte
Additional
Dummy
Bytes
Opcode
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
01h
0
0
0
0
0
0
0
1
X X X X X X A A A A A A A A A A A A A A A A A A
N/A
02h
0
0
0
0
0
0
1
0
X X X X X X A A A A A A A A A A A A A A A A A A
N/A
03h
0
0
0
0
0
0
1
1
X X X X X X A A A A A A A A A A A A A A A A A A
N/A
0Bh
0
0
0
0
1
0
1
1
X X X X X X A A A A A A A A A A A A A A A A A A
1
1Bh
0
0
0
1
1
0
1
1
X X X X X X A A A A A A A A A A A A A A A A A A
2
32h
0
0
1
1
0
0
1
0
X X X X X X X X X X X X X X X X X X X X X X X X
N/A
35h
0
0
1
1
0
1
0
1
X X X X X X X X X X X X X X X X X X X X X X X X
N/A
50h
0
1
0
1
0
0
0
0
X X X X X X A A A A A A X X X X X X X X X X X X
N/A
53h
0
1
0
1
0
0
1
1
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
58h
0
1
0
1
1
0
0
0
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
60h
0
1
1
0
0
0
0
0
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
77h
0
1
1
1
0
1
1
1
X X X X X X X X X X X X X X X X X X X X X X X X
N/A
79h
0
1
1
1
1
0
0
1
N/A
N/A
N/A
N/A
7Ch
0
1
1
1
1
1
0
0
X X X X X X A A A X X X X X X X X X X X X X X X
N/A
81h
1
0
0
0
0
0
0
1
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
82h
1
0
0
0
0
0
1
0
X X X X X X A A A A A A A A A A A A A A A A A A
N/A
83h
1
0
0
0
0
0
1
1
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
84h
1
0
0
0
0
1
0
0
X X X X X X X X X X X X X X X A A A A A A A A A
N/A
88h
1
0
0
0
1
0
0
0
X X X X X X A A A A A A A A A X X X X X X X X X
N/A
9Fh
1
0
0
1
1
1
1
1
N/A
N/A
N/A
N/A
B9h
1
0
1
1
1
0
0
1
N/A
N/A
N/A
N/A
ABh
1
0
1
0
1
0
1
1
N/A
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 A A A A A A A A A
N/A
D2h
1
1
0
1
0
0
1
0
X X X X X X A A A A A A A A A A A A A A A A A A
4
D4h
1
1
0
1
0
1
0
0
X X X X X X X X X X X X X X X A A A A A A A A A
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 A A A A A A A A A A A A A A A A A A
4