AT25F512AY4-10YH-2.7 查看數據表（PDF） - Atmel Corporation

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AT25F512AY4-10YH-2.7

512Kbit High Speed SPI Serial Flash Memory 512K (65,536 x 8)

Atmel Corporation 

Figure 12. CHIP ERASE Timing

cs

SCK

01 23456 7

SI

0 11 0 X0 10

SO

HIGH IMPEDANCE

Figure 13. RDID Timing

CS

X = Don’t Care bit

SCK

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

SI

0 0 0 1X 1 0 1

HIGH IMPEDANCE

SO

DATA OUT

MANUFACTURER 7 6 5 4 3 2 1 0

CODE (ATMEL)

DEVICE CODE

14 AT25F512A

3345F–FLASH–11/06

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