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 

Timing Diagrams (for SPI Mode 0 (0, 0))

Figure 3. Synchronous Data Timing

VIH

CS

VIL

tCSS

VIH

SCK

VIL

VIH

SI

VIL

tWH

tSU

tH

VALID IN

VOH

SO

VOL

HI-Z

Figure 4. WREN Timing

CS

tWL

tV

SCK

SI

WREN OP-CODE

SO

HI-Z

Figure 5. WRDI Timing

CS

SCK

SI

WRDI OP-CODE

SO

HI-Z

AT25F512A

tCS

tCSH

tHO

tDIS

HI-Z

11

3345F–FLASH–11/06

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