Sck cs si (i/o, So (i/o – Rainbow Electronics AT25DQ161 User Manual
Page 16
Advertising
16
AT25DQ161 [DATASHEET]
8671C–DFLASH–11/2012
Figure 8-3. Dual-Input Byte Program
Figure 8-4. Dual-Input Page Program
SCK
CS
SI (I/O
0
)
SO (I/O
1
)
MSB
MSB
2
3
1
0
1
0
1
0
0
0
1
0
6
7
5
4
10 11
9
8
12
33
35
34
31 32
29 30
Opcode
A
A
A
A
A
A
A
A
A
Address Bits A23-a0
MSB
D7
D6
D5
D4
D3
D2
D1
D0
Input
Data Byte
High-impedance
SCK
CS
SI (I/O
0
)
SO (I/O
1
)
MSB
MSB
2
3
1
0
1
0
1
0
0
0
1
0
6
7
5
4
10 11
9
8
12
39
37 38
33
36
35
34
31 32
29 30
Opcode
A
A
A
A
A
A
A
A
A
MSB
MSB
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
Address Bits A23-A0
Input
Data Byte 1
MSB
D7
D6
D5
D4
D3
D2
D1
D0
Input
Data Byte N
Input
Data Byte 2
High-impedance
Advertising