MX25L12845EMI-10G Datasheet, PDF (63/74 Pages) Macronix International – • Serial Peripheral Interface compatible - Mode 0 and Mode 3

MX25L12845E
Figure 35. Read Electronic Manufacturer & Device ID (REMS) Sequence (Command 90 or EF or DF or CF)
CS#
SCLK
0 1 2 3 4 5 6 7 8 9 10 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
Command
24 ADD Cycles
SI
90
A23 A22 A21 A3 A2 A1 A0
SO
High-Z
Manufacturer ID
Device ID
D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0
MSB
MSB
MSB
Notes:
1. A0=0 will output the Manufacturer ID first and A0=1 will output Device ID first. A1~A23 is don't care.
2. Instruction is either 90(hex) or EF(hex) or DF(hex) or CF(hex).
Figure 36. Write Protection Selection (WPSEL) Sequence (Command 68)
CS#
SCLK
SI
01234567
Command
68
P/N: PM1428
REV. 1.8, FEB. 10, 2012
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