AT45DB081B-CNC-2.5 ATMEL [ATMEL Corporation], AT45DB081B-CNC-2.5 Datasheet - Page 22

• Manufacturer Part Number: AT45DB081B-CNC-2.5
• Description: 8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
• Manufacturer: ATMEL [ATMEL Corporation]

Detailed Bit-level Read Timing – SPI Mode 0
Continuous Array Read (Opcode: E8H)
Main Memory Page Read (Opcode: D2H)
22
SCK
SCK
SO
CS
SO
CS
SI
SI
AT45DB081B
tSU
tSU
HIGH-IMPEDANCE
1
1
1
1
COMMAND OPCODE
2
1
2
1
3
0
62
X
HIGH-IMPEDANCE
4
1
63
X
tV
5
0
64
X
D 7
65
DATA OUT
60
X
D 6
66
61
X
D 5
67
62
X
D 2
63
X
tV
D 1
BIT 2111
64
PAGE n
X
OF
LSB
D 0
MSB
65
D 7
MSB
D 7
PAGE n+1
DATA OUT
66
D 6
BIT 0
OF
D 6
67
D 5
D 5
D 4
2225C–12/01