Rainbow Electronics AT45DQ161 - Manual (Page 66)

66 AT45DQ161 [ADVANCE DATASHEET]
8790A–DFLASH–11/2012
Figure 25-4. Main Memory Page Read (Opcode D2h)
Figure 25-5. Dual-output Read Array (Opcode 3Bh)
SCK
CS
SI
SO
MSB MSB
2 3 1 0
1 1 0 1 0 0 1 0
6 7 5 4 10 11 9 8 12 63 66 67 65 64 62 33 34 31 32 29 30 68 71 72 70 69
Opcode
A A A A A A A A A
MSB
X X X X X X
MSB MSB
D D D D D D D D D D
Address Bits 32 Dummy Bits
Data Byte 1
High-impedance
SCK
CS
I/O 0
(SI)
I/O 1
(SO)
MSB MSB
2 3 1 0
0 0 1 1 1 0 1 1
6 7 5 4 10 11 9 8 12 39 42 43 41 40 38 33 34 31 32 29 30 44 47 48 46 45
Opcode
A A A A A A A A A
MSB
X X X X X X
MSB MSB
D 3 D 1 D5 D 7 D 3 D 1 D5 D 7 D5 D 7
D 2 D 0 D 4 D 6 D 4 D 6 D 2 D 0 D 4 D 6
Address Bits A20 - A0 Dummy Bits
Output
Data Byte 1
Output
Data Byte 2
High-impedance
36 37 35
X X