mx25l3255d Macronix International Co., mx25l3255d Datasheet - Page 40

• Manufacturer Part Number: mx25l3255d
• Description: Security Serial Flash
• Manufacturer: Macronix International Co.

P/N: PM1431
Figure 26. Chip Erase (CE) Sequence (Command 60 or C7)
Figure 27. Deep Power-down (DP) Sequence (Command B9)
Figure 28. Release from Deep Power-down and Read Electronic Signature (RES) Sequence (Command AB)
Note: CE command is 60(hex) or C7(hex).
CS#
SCLK
SI
SO
CS#
SCLK
SI
0
1
High-Z
2
Command
3
AB
4
CS#
SCLK
SI
5
0
6
1
7
2
MSB
Command
23
8
B9
3
22 21
9 10
4
3 Dummy Bytes
5
0
6
1
3
28 29 30 31 32 33 34 35
7
2
2
Command
60 or C7
3
1
40
0
4
MSB
7
5
Electronic Signature Out
Deep Power-down Mode
6
6
Stand-by Mode
t
7
5
DP
4
3
36 37 38
2
MX25L3255D
1
Deep Power-down Mode
0
t
RES2
REV. 0.03, MAR. 13, 2009
Stand-by Mode