MX25U8035 Macronix International, MX25U8035 Datasheet - Page 42

• Manufacturer Part Number: MX25U8035
• Description: (MX25U4035 / MX25U8035) 4M-BIT [x 1/x 2/x 4] 1.8V CMOS SERIAL FLASH
• Manufacturer: Macronix International

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P/N: PM1394
Note: (1) During CP mode, the valid commands are CP command (AD hex), WRDI command (04 hex), RDSR com-
Figure 23. Sector Erase (SE) Sequence (Command 20)
Note: SE command is 20(hex).
Figure 22. Continously Program (CP) Mode Sequence with Hardware Detection (Command AD)
CS#
SCLK
SI
S0
mand (05 hex), and RDSCUR command (2B hex).
(2) Once an internal programming operation begins, CS# goes low will drive the status on the SO pin and
CS# goes high will return the SO pin to tri-state.
(3) To end the CP mode, either reaching the highest unprotected address or sending Write Disable (WRDI)
command (04 hex) may achieve it and then it is recommended to send RDSCUR command (2B hex) to verify
if CP mode is ended
high impedance
0 1
Command
AD (hex)
6 7 8 9
CS#
SCLK
SI
24-bit address
30 31 31
0
32
Byte 0, Byte1
1
data in
2
Command
3
20
47 48
4
5
42
0 1
6
Command (1)
7
Valid
MSB
7
8
6 7 8
6
9
24 Bit Address
Byte n-1, Byte n
status (2)
data in
20 21 22 23
2
29 30 31
24
1
MX25U4035
MX25U8035
0
0
04 (hex)
7
0
05 (hex)
REV. 1.0, MAR. 09, 2009
7
8
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