MX25L12873F Datasheet, PDF (72/99 Pages) Macronix International – 3V 128M-BIT [x 1/x 2/x 4] CMOS MXSMIO (SERIAL MULTI I/O) FLASH MEMORY

MX25L12873F
Figure 66. Read Password Register (RDPASS) Sequence
CS#
Mode 3
SCLK
Mode 0
0123456789
Command
69 70 71 72 73
SI
27h
Data Out 1
Data Out 2
SO
High-Z
76
58 57 56 7 6
MSB
MSB
Figure 67. Write Password Register (WRPASS) Sequence
CS#
Mode 3
SCLK
Mode 0
0123456789
69 70 71
Command
Password
SI
High-Z
SO
28h
76
MSB
58 57 56
Figure 68. Password Unlock (PASSULK) Sequence
CS#
Mode 3
SCLK
Mode 0
0123456789
69 70 71
Command
Password
SI
High-Z
SO
29h
76
MSB
58 57 56
P/N: PM1914
REV. 1.1, OCT. 31, 2013
72