Sck cs si so, Figure 12-2. read manufacturer and device id – Rainbow Electronics AT25DL081 User Manual
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43
AT25DL081 [DATASHEET]
8732D–DFLASH–12/2012
Figure 12-2. Read Manufacturer and Device ID
SCK
CS
SI
SO
6
0
9Fh
8
7
46
Opcode
1Fh
02h
01h
00h
Manufacturer ID
Device ID
Byte 1
Device ID
Byte 2
EDI
String Length
EDI
Data Byte 1
High-impedance
14
16
15
22
24
23
38
40
39
30
32
31
Note: Each transition
shown for SI and SO represents one byte (8 bits)
45h
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