Rainbow Electronics AT45DB081B - Manual (Page 22)

22
AT45DB081B
2225D–DFLSH–10/02
Detailed Bit-level Read Timing – SPI Mode 0
Continuous Array Read (Opcode: E8H)
Main Memory Page Read (Opcode: D2H)
SI 1 1 X X X
CS
SO
SCK
1 2 62 63 64 65 66 67
HIGH-IMPEDANCE
D7 D6 D5 D2 D1 D0 D7 D6 D5
DATA OUT
BIT 0
OF
PAGE n+1
BIT 2111
OF
PAGE n
LSB MSB
t
SU
t
V
SI 1 1 0 1 0 X X X
CS
SO
SCK
1 2 3 4 5 60 61 62 63 64 65 66 67
X X
HIGH-IMPEDANCE
D7 D6 D5
DATA OUT
COMMAND OPCODE
MSB
t
SU
t
V
D4