Rainbow Electronics AT45DQ321 User Manual
Page 51
51
AT45DQ321 [ADVANCE DATASHEET]
DS-45DQ321-031–DFLASH–12/2012
Note:
P = Page Address Bit
B = Byte/Buffer Address Bit
X = Dummy Bit
84h
1
0
0
0
0
1
0
0
X X X X X X X X X X X X X X B B B B B B B B B B
N/A
85h
1
0
0
0
0
1
0
1
X P P P P P P P P P P P P P B B B B B B B B B B
N/A
86h
1
0
0
0
0
1
1
0
X P P P P P P P P P P P P P X X X X X X X X X X
N/A
87h
1
0
0
0
0
1
1
1
X X X X X X X X X X X X X X B B B B B B B B B B
N/A
88h
1
0
0
0
1
0
0
0
X P P P P P P P P P P P P P X X X X X X X X X X
N/A
89h
1
0
0
0
1
0
0
1
X P P P P P P P P P P P P P X 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
B0h
1
0
1
1
0
0
0
0
N/A
N/A
N/A
N/A
D0h
1
1
0
1
0
0
0
0
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 B B B B B B B B B B
N/A
D2h
1
1
0
1
0
0
1
0
X P P P P P P P P P P P P P B B B B B B B B B B
4
D3h
1
1
0
1
0
0
0
1
X X X X X X X X X X X X X X B B B B B B B B B B
N/A
D4h
1
1
0
1
0
1
0
0
X X X X X X X X X X X X X X B B B B B B B B B B
1
D6h
1
1
0
1
0
1
1
0
X X X X X X X X X X X X X X B B B B B B B B B B
1
D7h
1
1
0
1
0
1
1
1
N/A
N/A
N/A
N/A
Page Size = 528-bytes
Address Byte
Address Byte
Address Byte
Additional
Dummy
Bytes
Opcode
Opcode
Reserved
P
A12
PA
11
P
A10
PA
9
PA
8
PA
7
P
A6
PA
5
P
A4
P
A3
PA
2
P
A1
P
A0
BA9
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
BA0