Purdy AND1264WGST-LED Manuel d'utilisateur télécharger pdf (Page 4)

Intelligent Character Display

AND1264WGST-LED

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

Tel: 408.523.8200 • Fax: 408.733.1287 •

sales@purdyelectronics.com

• www.purdyelectronics.com

7/20/07

AC Characteristic

- (V

= 5.0V ± 10%, V

= 0V, Ta = 0 to 50ºC)

Item Test Condition Symbol Min. Max. Unit

C/D Setup Time

—

CDS

100 –

C/D Hold TIme

—

CDH

10 –

CE, RD, WR Pulse Width —

CDS

, t

CDS

, t

CDS

–

Data Setup Time —

80 –

Data Hold TIme —

40 –

Access Time —

ACC

– 150

Output Hold Time —

10 50

Timing Chart

1 2 3 4 5

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Purdy AND1264WGST-LED Manuel d'utilisateur Page 4