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ST75C530

产品描述SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES
产品类别无线/射频/通信    电信电路   
文件大小540KB,共84页
制造商ST(意法半导体)
官网地址http://www.st.com/
下载文档 详细参数 选型对比 全文预览

ST75C530概述

SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES

ST75C530规格参数

参数名称属性值
厂商名称ST(意法半导体)
零件包装代码QFP
包装说明LQFP,
针数80
Reach Compliance Codecompli
JESD-30 代码S-PQFP-G80
长度14 mm
功能数量1
端子数量80
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码LQFP
封装形状SQUARE
封装形式FLATPACK, LOW PROFILE
认证状态Not Qualified
座面最大高度1.6 mm
最大压摆率150 mA
标称供电电压5 V
表面贴装YES
电信集成电路类型TELECOM CIRCUIT
温度等级COMMERCIAL
端子形式GULL WING
端子节距0.65 mm
端子位置QUAD
宽度14 mm

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ST75C530
ST75C540
SUPER INTEGRATED DEVICES WITH DSP, AFE & MEMORIES
FOR TELEPHONY, MODEM, FAX OVER INTERNET & POTS LINES
SUMMARIZED FEATURES
(for detailed features, see page 4)
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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-inte-
grated devices including DSP, Modem and Audio
Analog Front Ends and memories for Telephony,
Modem and FAX applications.
These devices can be used for classical applica-
tions over POTS lines or over Internet.
The super integration technology allows a signifi-
cant cost reduction on bill of materials for equip-
ment 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 Pur-
pose 8-bit
µ
C, ...).
February 1999
The embedded software includes :
- handset with listening group capability,
- full duplex handsfree,
- voice coder/decoderat 4.8Kbpsfor staticanswer-
ing machine applications and ADPCM 16Kbps,
24Kbps and 32Kbps for high quality message
recording,
- Tone and DTMF generators,
- Tone and DTMF detectors,
- FAX up to 14.4Kbps,
- Data-Modem up to 14.4Kbps (ST75C540 only).
The DSP sofware is extensively user configurable
allowing specific functions to be supported like
Caller Identifier (CLID) and Second Call Waiting
Identifier (SCWID).
The DSP software includes a transparent mode
allowing the host controller to access directly the
modem Analog Front End and the Audio AFE
through the dual Port RAM. This is very useful for
hostprocessing modem solutions (or soft modem)
where the modulation and the demodulation (V.34,
V.90) are done by the application main processor.
In transparent mode, the embedded DSP can be
used simultaneously with the same samples.
The transparentmode for audio AFE is provided to
play audio files or to record voice and/or audio.
1/84

ST75C530相似产品对比

ST75C530 ST75C540 ST75C540FP-A ST75C530FP-A
描述 SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES
零件包装代码 QFP QFP QFP QFP
包装说明 LQFP, LQFP, LQFP, QFP80,.64SQ LQFP, QFP80,.64SQ
针数 80 80 80 80
Reach Compliance Code compli unknow compli compli
JESD-30 代码 S-PQFP-G80 S-PQFP-G80 S-PQFP-G80 S-PQFP-G80
长度 14 mm 14 mm 14 mm 14 mm
功能数量 1 1 1 1
端子数量 80 80 80 80
最高工作温度 70 °C 70 °C 70 °C 70 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LQFP LQFP LQFP LQFP
封装形状 SQUARE SQUARE SQUARE SQUARE
封装形式 FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.6 mm 1.6 mm 1.6 mm 1.6 mm
标称供电电压 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES
电信集成电路类型 TELECOM CIRCUIT TELECOM CIRCUIT MODEM-DATA/FAX/VOICE MODEM-DATA/FAX/VOICE
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 QUAD QUAD QUAD QUAD
宽度 14 mm 14 mm 14 mm 14 mm
最大压摆率 150 mA - 0.165 mA 0.15 mA

 
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