at45db021a ATMEL Corporation, at45db021a Datasheet - Page 16

• Manufacturer Part Number: at45db021a
• Description: 2-megabit 2.7-volt Only Serial Dataflash
• Manufacturer: ATMEL Corporation

Detailed Bit-level Read Timing – Inactive Clock Polarity Low
Continuous Array Read (Opcode: 68H)
Burst Array Read (Opcode: 68H)
16
SCK
SCK
SO
CS
SO
CS
SI
SI
tSU
tSU
AT45DB021A
HIGH-IMPEDANCE
HIGH-IMPEDANCE
1
0
1
0
2
1
2
1
63
63
X
X
64
64
X
X
tV
tV
65
65
D 7
D 7
66
66
DATA OUT
DATA OUT
D 6
D 6
67
67
D 5
68
D 1
D 2
tBRBD
BIT 2111
PAGE n
LSB
D 1
OF
D 0
BIT 2111
PAGE n
OF
LSB
D 0
PAGE n+1
MSB
MSB
BIT 0
D 7
PAGE n+1
D 7
OF
BIT 0
OF
D 6
D 6
D 5
D 5