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

5/1/08

Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com

5

www.purdyelectronics.com

Displays

Timing Characteristics

Item

Symbol

Min.

Typ.

Max.

Unit

System Cycle Time

tCYC

425

–

–

ns

Address Set-up Time

tAW

30

–

–

ns

Address Hold Time

tAH

10

–

–

ns

Data Set-up Time

tDS

120

–

–

ns

Data Hold Time

tDH

10

–

–

ns

Output Disable Time

tOH

10

–

50

ns

Access Time

tACC

–

–

120

ns

Enable Pulse Width

Read

tEW

220

–

–

ns

Write

220

–

–

ns

AND3222MST-LEDW