User guide

14
8715C–SFLSH–11/2012
AT25DF081A
Figure 8-3. Dual-Input Byte Program
Figure 8-4. Dual-Input Page Program
SCK
CS
SI
SOI
MSB MSB
2310
10100010
675410119812 33353431 3229 30
OPCODE
AAAA AAAA A
ADDRESS BITS A23-A0
MSB
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
INPUT
DATA BYTE
HIGH-IMPEDANCE
SCK
CS
SI
SOI
MSB MSB
2310
10100010
675410119812 3937 3833 36353431 3229 30
OPCODE
AAAA AAAA A
MSB MSB
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
ADDRESS BITS A23-A0
INPUT
DATA BYTE 1
MSB
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
INPUT
DATA BYTE n
INPUT
DATA BYTE 2
HIGH-IMPEDANCE