CY7C4801 查看數據表（PDF） - Cypress Semiconductor

零件编号

产品描述 (功能)

生产厂家

CY7C4801

8K x 9 x 2 Double Sync FIFO

Cypress Semiconductor 

CY7C4801/4811/4821

CY7C4831/4841/4851

Switching Waveforms (continued)

Full Flag Timing

NO WRITE

WCLKA,WCLKB

[11]

tSKEW1

DA0−DA8

(DB0−DB8)

FFA(FFB)

tWFF

NO WRITE

tDS

NO WRITE

[11]

tSKEW1

DATA WRITE

tWFF

tWFF

DATA WRITE

WENA1(WENB1)

WENA2(WENB2)

(if applicable)

RCLKA(RCLKB)

RENA1, RENA2

(RENB1,RENB2)

tENS

tENH

OEA(OEB)

QA0−QA8

(QB0−QB8)

LOW

tA

DATA IN OUTPUT REGISTER

tENS

tENH

DATA READ

tA

NEXT DATA READ

48X1–11

Document #: 38-06005 Rev. *A

Page 11 of 23

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