AT45D081 ATMEL Corporation, AT45D081 Datasheet - Page 10

• Manufacturer Part Number: AT45D081
• Description: 8-Megabit 5-volt Only Serial DataFlash
• Manufacturer: ATMEL Corporation

Detailed Bit-Level Read Timing – Inactive Clock Parity Low
Main Memory Page Read
Buffer Read
Status Register Read
10
SCK
SO
CS
SCK
SCK
SI
SO
SO
CS
CS
SI
SI
tSU
tSU
tSU
1
0
AT45D081
1
0
1
0
COMMAND OPCODE
COMMAND OPCODE
2
1
HIGH-IMPEDANCE
2
1
2
1
COMMAND OPCODE
3
0
3
0
3
0
HIGH-IMPEDANCE
HIGH-IMPEDANCE
4
1
4
4
1
1
5
0
5
0
5
0
6
1
7
1
60
36
X
X
8
1
61
37
X
X
tV
9
62
38
X
X
MSB
D 7
10
63
39
X
X
STATUS REGISTER OUTPUT
D 6
11
64
40
X
X
tV
tV
D 5
12
65
41
MSB
MSB
D 7
D 7
66
42
DATA OUT
DATA OUT
D 1
16
D 6
D 6
67
43
LSB
D 0
17
D 5
D 5
MSB
D 7