CY7C421 datasheet(19/25 Pages) CYPRESS

Part #	CY7C421

Description	256/512/1K/2K/4K x 9 Asynchronous FIFO

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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19 / 25 page

CY7C419/21/25/29/33

Document #: 38-06001 Rev. *B

Page 19 of 25

MILITARY SPECIFICATIONS

Group A Subgroup Testing

DC Characteristics

Parameters

Subgroups

VOH

1, 2, 3

VOL

1, 2, 3

VIH

1, 2, 3

VIL Max.

1, 2, 3

IIX

1, 2, 3

ICC

1, 2, 3

ICC1

1, 2, 3

ISB1

1, 2, 3

ISB2

1, 2, 3

IOS

1, 2, 3

Switching Characteristics

Parameters

Subgroups

tRC

9, 10, 11

tRR

9, 10, 11

tPR

9, 10, 11

tDVR

9, 10, 11

tWC

9, 10, 11

tPW

9, 10, 11

tWR

9, 10, 11

tSD

9, 10, 11

tHD

9, 10, 11

tMRSC

9, 10, 11

tPMR

9, 10, 11

tRMR

9, 10, 11

tRPW

9, 10, 11

tWPW

9, 10, 11

tRTC

9, 10, 11

tPRT

9, 10, 11

tRTR

9, 10, 11

tEFL

9, 10, 11

tHFH

9, 10, 11

tFFH

9, 10, 11

tREF

9, 10, 11

tRFF

9, 10, 11

tWEF

9, 10, 11

tWFF

9, 10, 11

tWHF

9, 10, 11

tRHF

9, 10, 11

tRAE

9, 10, 11

tRPE

9, 10, 11

tWAF

9, 10, 11

tWPF

9, 10, 11

tXOL

9, 10, 11

tXOH

9, 10, 11

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