23A1024 데이터 시트보기 (PDF) - Microchip Technology
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23A1024 Datasheet PDF : 32 Pages
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23A1024/23LC1024
FIGURE 2-3: PAGE READ SEQUENCE (SPI MODE)
CS
SCK
0 1 2 3 4 5 6 7 8 9 10 11
29 30 31 32 33 34 35 36 37 38 39
Instruction
24-bit Address
SI
0 0 0 0 0 0 1 1 23 22 21 20
210
Page X, Word Y
High-Impedance
SO
Page X, Word Y
765432 10
CS
SCK
SI
SO
40 41 42 43 44 45 46 47
Page X, Word Y+1
76543210
Page X, Word 31
Page X, Word 0
7654321076543210
FIGURE 2-4:
PAGE WRITE SEQUENCE (SPI MODE)
CS
SCK
SI
SO
0 1 2 3 4 5 6 7 8 9 10 11
29 30 31 32 33 34 35 36 37 38 39
Instruction
24-bit Address
Page X, Word Y
0 0 0 0 0 0 1 0 23 22 21 20
210765432 10
High-Impedance
Page X, Word Y
CS
SCK
SI
SO
40 41 42 43 44 45 46 47
Page X, Word Y+1
76543210
High-Impedance
Page X, Word 31
Page X, Word 0
7654321076543210
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