MX25U4035
MX25U8035
Figure 27. Deep Power-down (DP) Sequence (Command B9)
CS#
t
DP
0
1
2
3
4
5
6
7
SCLK
SI
Command
B9
Stand-by Mode
Deep Power-down Mode
Figure 28. Release from Deep Power-down and Read Electronic Signature (RES) Sequence (Command AB)
CS#
0
1
2
3
4
5
6
7
8
9
10
28 29 30 31 32 33 34 35 36 37 38
SCLK
Command
AB
t
3 Dummy Bytes
RES2
SI
23 22 21
MSB
3
2
1
0
Electronic Signature Out
High-Z
7
6
5
4
3
2
0
1
SO
MSB
Deep Power-down Mode
Stand-by Mode
P/N: PM1394
REV. 1.0, MAR. 09, 2009
44