Datasheet > MX93L130-N1

MX93L130-N1

更新时间： 2024-01-21 07:07:49

品牌	Logo	应用领域
旺宏电子 - Macronix		/
页数	文件大小	规格书
3页	243K
描述
Telecom IC

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技术参数
数据手册

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MX93L130-N1 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

MX93L130-N1 数据手册

MX93L130-N1

Advance information

1. General Descriptions

ꢀ

MX93L130-N1 is an engine chip on which digital answering machine (DAM) with full duplex

speakerphone is implemented. Besides, CAS tone detection capability for Caller-ID service has

also been implemented as well.

It provides speech processing / management modules, including speech

compression/decompression, silence management, telephone line signal processing, AFLASH

management, line echo cancellation and acoustical echo cancellation, etc.

The MX93L130-N1 only built-in MCU(micro controller) mode with serial interface

2. Features

ꢀ

Be able to Switch 4.8kbps/12.8kbps speech compression/decompression algorithm for message

recording/playback.

Minimum 4 or 10 minutes of recording time for one 4M bits AFLASH based on 12.8K bps or 4.8K

bps compression rate, respectively.

Low (4.8kbps) or High (12.8kbps) compression rate with silence management technique for voice

prompt making.

ꢀ

Support total 127 messages, maximum 7 OGM and maximum 8 personal mailboxes.

The voice prompt can be stored in A-flash for testing or production.

DTMF generation and detection with near-end echo cancellation.

Provide single low crystal solution (PLL).

User can control the MX93L130-N1 via MCU (micro controller).

Provide standard sample program written by 8051 assemble for customer development.

Full duplex speakerphone with both acoustical echo-cancel (AEC) and line echo-cancel (LEC)

Built-in CAS signal detector for monitoring the presence CPE alerting signal in Calling Identity

Delivery on Call Waiting.

3. Block Diagram

Speaker

Display

Microphone

MCU

Commands

MX93L130-N1

Commands

DAA

Telephone Line

Keypad

AFLASH

Confidential Information

Dec.18, 2005 BY Felix_Ho

12 3

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