* SINGLE 9.216MHz CRYSTAL OSCILLATOR INTEGRATED ANALOG AND DIGITAL 3.3V REGULATORS DEDICATED PINS FOR RING, OFF-HOOK, CLID, LOOP CURRENT SENSE 0.5µm CMOS PROCESS TQFP48 (7 x 7 mm) PACKAGE DATA MODEM / FAX / VOICE V.90 V.34BIS, V.34, V.32BIS, V.32, V.22BIS, V.22, V.23, V.21 BELL 103 AND BELL 212A V.17,
ST7554
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V.90 usb world modem controller.
ST7554
V.90 USB WORLD MODEM CONTROLLER
SUMMARY DATA
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GENERAL USB HOT PLUG & PLAY INTERFACE DIRECT.
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