mx25l12855e Macronix International Co., mx25l12855e Datasheet - Page 49

• Manufacturer Part Number: mx25l12855e
• Description: Secured Serial Flash
• Manufacturer: Macronix International Co.

Figure 20. 2 x I/O Read Mode Sequence (Command BB)
P/N: PM1466
Figure 19. Fast DT Read (FASTDTRD) Sequence (Command 0D)
SO/SIO1
SI/SIO0
SO/SIO1
SI/SIO0
SCLK
WP#
CS#
SCLK
CS#
0
8-Bit Instruction
High Impedance
0D (hex)
0
. . .
1
2
8 Bit Instruction
BB(hex)
7
3
A23 A22
4
12-Bit Address
8
5
6
. . .
7
A1 A0
bit22, bit20, bit18...bit0
bit23, bit21, bit19...bit1
8
19
9 10 11
12 Address Cycle
6 Dummy Cycles
address
address
. . .
25
49
18 19 20
D7 D6 D5 D4 D3 D2 D1
26
dummy
dummy
4 dummy
21 22 23 24 25 26 27
27
cycle
28
MX25L12855E
bit6, bit4, bit2...bit0, bit6, bit4....
bit7, bit5, bit3...bit1, bit7, bit5....
Data output
29
D0
D7 D6 D5 D4 D3 D2 D1
Data Output
30
data
data
31
32
REV. 0.05, MAR. 05, 2009
. . . . . .
D0