IS22C040PI

IS22C040 IS22C040 32 to 40 SEC INSTANT VOICE ROM GENERAL DESCRIPTION ISSI OCTOBER 1998 ISSI ® ® FEATURES • Voice length at – 8 KHz sampling is 32 seconds – 6 KHz sampling is 40 seconds • Silence compression to save memory • Eight trigger pins, S1 to S8 for 32 sections • SBT pin play-all or sequential play-all • 15 ms debounce time suitable for CDS • IRP interrupt pin stops playback at once • STP stop pulse generated at end of playback • BUSY signal for CPU control • Two LEDs flash at 3 Hz interval • 3.0V to 6V single power supply operation • Low standby current ( 130. 3. SP = 8W. 1/4W. 4. Piezo buzzer resonant frequency = 1 KHz. 10 Integrated Silicon Solution, Inc. VP009-1C 10/01/98 IS22C040 ISSI ORDERING INFORMATION Commerical Range: 0°C to +70°C Order Part No. IS22C040X IS22C040P Package Unpackaged 20-Pin 300-mil Plastic DIP ® Industrial Range: –40°C to +85°C Order Part No. IS22C040XI IS22C040PI Package Unpackaged 20-Pin 300-mil Plastic DIP ISSI ® Integrated Silicon Solution, Inc. 2231 Lawson Lane Santa Clara, CA 95054 Fax: (408) 588-0806 Toll Free: 1-800-379-4774 Email: sales@issi.com http://www.issi.com Integrated Silicon Solution, Inc. VP009-1C 10/01/98 11