AT45DB081D ATMEL [ATMEL Corporation], AT45DB081D Datasheet - Page 44
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AT45DB081D
Manufacturer Part Number
AT45DB081D
Description
8-megabit 2.5-volt or 2.7-volt DataFlash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT45DB081D.pdf
(53 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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AT45DB081D-MU
Manufacturer:
ATMEL/爱特梅尔
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Company:
Part Number:
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Part Number:
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Manufacturer:
ATMEL/爱特梅尔
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Part Number:
AT45DB081D-SSU-2.5
Manufacturer:
ATMEL/爱特梅尔
Quantity:
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Company:
Part Number:
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Manufacturer:
ATMEL
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Company:
Part Number:
AT45DB081D-SU
Manufacturer:
ATMEL
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8
Part Number:
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Manufacturer:
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Part Number:
AT45DB081D-SU-2.5
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
24.9
24.10 Status Register Read (Opcode D7H)
24.11 Manufacturer and Device Read (Opcode 9FH)
44
Read Security Register (Opcode 77H)
AT45DB081D
SCK
SO
SCK
CS
SI
SCK
SO
CS
SI
SO
CS
SI
Note: Each transition
HIGH-IMPEDANCE
HIGH-IMPEDANCE
MSB
0
HIGH-IMPEDANCE
MSB
0
1
0
1
1
0
1
1
1
OPCODE
2
OPCODE
0
9FH
2
OPCODE
1
3
1
3
0
4
6
0
4
1
5
7
shown for SI and SO represents one byte (8 bits)
1
5
1
6
8
1
6
1
7
1
MSB
1FH
7
X
MSB
8
D
STATUS REGISTER DATA
8
X
14
9
D
9
X
10 11
15
D
10 11
X
DON'T CARE
16
DEVICE ID BYTE 1
D
X
12
D
12
X
D
13 14
22
D
23
X
D
29 30
15 16
DEVICE ID BYTE 2
24
MSB
X
D
STATUS REGISTER DATA
X
D
31 32
17
MSB
D
D
18
30
D
D
33
19
31
DATA BYTE 1
D
D
34
20
32
D
D
35
21 22
D
D
36
00H
D
D
37 38
23 24
38
MSB
D
D
D
D
39 40
MSB
D
3596E–DFLASH–02/07