25Q80BVAAG 데이터 시트보기 (PDF) - Winbond

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25Q80BVAAG

8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

Winbond 

W25Q80BV

/CS

CLK

Mode 3

Mode 0

IO0

0 1 2 3 4 5 6 7 8 9 10 11 12 13

A23-16 A15-8

A7-0

M7-0

IOs switch from

Input to Output

20 16 12 8 4 0 4 0 4 0 4 0 4 0 4

IO1

21 17 13 9 5 1 5 1 5 1 5 1 5 1 5

IO2

22 18 14 10 6 2 6 2 6 2 6 2 6 2 6

IO3

23 19 15 11 7 3 7 3 7 3 7 3 7 3 7

Byte 1 Byte 2 Byte 3 Byte 4

Figure 16b. Octal Word Read Quad I/O Instruction Sequence (Previous instruction set M5-4 = 10)

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