Owner manual

14
AT25DQ321 [DATASHEET]
8718D–DFLASH–12/2012
Figure 8-1. Byte Program
Figure 8-2. Page Program
SO
SI
SCK
CS
MSB MSB
2310
00000010
675410119812 3937 3833 36353431 3229 30
Opcode
High-impedance
AAAA AAAAA
MSB
DDDDDDDD
Address Bits A23-A0 Data IN
SO
SI
SCK
MSB MSB
2310
00000010
6754983937 3833 36353431 3229 30
Opcode
High-impedance
AA AAAA
MSB
DDDDDDDD
Address Bits A23-A0 Data IN Byte 1
MSB
DDDDDDDD
Data IN Byte n
CS