STMicroelectronics ST75C530
The super integration technology allows a significant cost reduction on bill of materials for equipment like High-End phones, INTERNET phones, phone-Fax, INTERNET FAX, ... The devices are used with a host processor through a Dual Port RAM allowing the use of any kind of microcontroller (RISC, CISC, General Purpose 8-bit µC, ...).
| Part No. |
ST75C530 |
| Datasheet |
ST75C530
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| Manufacturer |
 STMicroelectronics |
| Description |
SUPER INTEGRATED DEVICESWITH DSP |
| Buy |
Stock & Price
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FEATURES
(for detailed features, see page 4) . . . . . . . . . . . . . . SINGLE CHIP FAX Up to 14.4Kbps (V.17) FULL DUPLEX DATA MODEM UP TO 14.4Kbps (V.32Bis) DIGITAL ANSWERING MACHINE : - 4.8Kbps VOCODER - VARIABLEPLAYBACK SPEED (+50% to -50%) - ADPCM 32, 34, 16Kbps VOCODER FULL-DUPLEX DIGITAL SPEAKERPHONE WITH ECHO CANCELLATION PROGRAMMABLE RING DETECTION 16 PROGRAMMABLE TONE DETECTORS FOR CLID AND SCWID DTMF DETECTION VERSATILE HOST INTERFACES 16 GENERAL PURPOSE I/O PORTS 2 RELAY DRIVE OUTPUTS SINGLE 5V POWER SUPPLY TYPICAL ACTIVE POWER CONSUMPTION : 650mW (ST75C530), 750 mW (ST75C540) LOW POWER MODE < 30mW 80-PIN TQFP PACKAGE (14mm x 14mm) TQFP80 (14 x 14 x 1.4mm) (Full Thin Plastic Quad Flat Pack) ORDER CODE : ST75C530FP-A ST75C540FP-A DESCRIPTION
ST75C530 and ST75C540 are two super-integrated devices including DSP, Modem and Audio Analog Front Ends and memories for Telephony, Modem and FAX applications. These devices can be used for classical applications over POTS lines or over Internet.
