mx25l3237d Macronix International Co., mx25l3237d Datasheet - Page 34

• Manufacturer Part Number: mx25l3237d
• Description: Serial Flash Memory
• Manufacturer: Macronix International Co.

Figure 13. Write Status Register (WRSR) Sequence (Command 01)
P/N: PM1393
Figure 11. Read Identification (RDID) Sequence (Command 9F)
Figure 12. Read Status Register (RDSR) Sequence (Command 05)
CS#
SCLK
SI
SO
CS#
SCLK
SI
SO
CS#
SCLK
SI
SO
0
0
High-Z
High-Z
1
1
2
2
Command
command
3
3
9F
05
4
4
0
5
5
1
High-Z
6
6
2
command
7
7
3
01
MSB
MSB
7
7
Manufacturer Identification
8
8
4
6
6
Status Register Out
9 10 11 12 13 14 15
9 10 11 12 13 14 15
5
5
5
34
6
4
7
MSB
3
3
7
8
2
2
6
9 10 11 12 13 14 15
1
1
5
Register In
0
0
4
Status
MSB
MSB
15 14 13
16 17 18
7
3
Device Identification
6
2
Status Register Out
MX25L3237D
5
1
4
0
3
28 29 30 31
3
2
2
1
1
0
0
7
REV. 0.02, JUN. 13, 2008