Detailed Bit-level Read Timing – Inactive Clock Polarity Low
Continuous Array Read (Opcode: 68H)
CS
SCK
1
0
2
1
63
X
64
X
65
66
67
68
tSU
SI
tV
DATA OUT
LSB
MSB
HIGH-IMPEDANCE
SO
D
7
D
6
D
5
D
2
D
1
D
0
D
7
D
6
D
5
BIT 2111
OF
PAGE n
BIT 0
OF
PAGE n+1
Main Memory Page Read (Opcode: 52H)
CS
SCK
1
0
2
3
4
5
0
60
X
61
62
X
63
X
64
X
65
66
67
tSU
COMMAND OPCODE
SI
1
0
1
X
tV
DATA OUT
HIGH-IMPEDANCE
SO
D
7
D
6
D
5
MSB
18
AT45DB011B
1984H–DFLSH–10/04