SA25F020 Datasheet, PDF (26/37 Pages) List of Unclassifed Manufacturers – 2Mb Serial Flash with 25MHz SPI Bus Interface

SA25F020 Advanced Information
SAIFUN
26
CS
SCK
SI
CS
SCK
SI
0 1 2 3 4 5 6 7 8 9 10 28 29 30 31 32 33 34 35 36 37 38 39
Instruction
24-Bit
Address
Data Byte 1
23 22 21
MSB
321076543210
MSB
40 41 42 43 44 45 46 47 48 49 59 51 52 53 54 55
Data Byte 2
Data Byte 3
Data Byte 256
7654321076543210
MSB
MSB
76543210
MSB
Figure 16. Page Programming (PP) Instruction Sequence