CY7C4231-25JC 查看數據表（PDF） - Cypress Semiconductor

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CY7C4231-25JC

64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs

Cypress Semiconductor 

CY7C4421/4201/4211/4221

CY7C4231/4241/4251

Switching Waveforms (continued)

Full Flag Timing

NO WRITE

WCLK

D0 –D8

tSKEW1 [11]

FF

tWFF

NO WRITE

tDS

NO WRITE

tSKEW1 [11]

DATA WRITE

tWFF

tWFF

DATA WRITE

WEN1

WEN2

(if applicable)

RCLK

REN1,

REN2

tENS

tENH

OE

Q0 –Q8

LOW

tA

DATA IN OUTPUT REGISTER

tENS

tENH

DATA READ

tA

NEXT DATA READ

42X1–11

10

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