MX93132FC-N4-0139 - Brand New Macronix IC Chips
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GENERAL DESCRIPTIONS
• MX93032-M1 is an engine chip on which digital answering machine (DAM) with full duplex speaker phone is implemented. Besides, CAS tone detection capability and FSK decoder 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, Macronix MX29F16A FLASH management, line echo cancellation and acoustical echo cancellation, etc.
• The MX93032-M1 has built-in DSP mode and MCU mode. In DSP mode, users do not need external microprocessors and can effectively reduce the overall system cost in DAM with full-duplex speakerphone system. In MCU mode, the MX93032-M1 is controlled by an MCU (micro controller) via a 8 bit parallel or serial interface.FEATURES
• Switchable 4.8kbps/12.8kbps speech compression/ decompression algorithm for message recording/playback.
• Minimum 15 or 40 minutes of recording time for one 16M bits MX29F16A FLASH based on 12.8K or 4.8K compression rate, respectively.
• Low (4.8kbps) or High (12.8kbps) compression rate with silence management technique for voice prompt making. Voice prompt can be stored in Flash memory.
• Support total 127 messages, maximum 7 OGMs and maximum 8 personal mailboxes.
• DTMF generation and detection with near-end echo cancellation.
• Provide single low crystal solution (FLL).
• Built-in DSP mode and MCU mode. In DSP mode, user can mask the system code into the MX93032- M1. In MCU mode, user can control the MX93032-M1 via MCU (micro controller).
• Provide standard sample program written by 8051 assemble for customer development.
• Full duplex speakerphone with both acoustical echo canceller (AEC) and line echo canceller (LEC)
• Built-in CAS signal detector for monitoring the presence CPE alerting signal in Calling Identity Delivery on Call Waiting.
• FSK decoder for Calling Identity Delivery on CID Type I and CID Type II
• Caller ID Type II can be turned on under speaker phone mode
• Auto detecting MCU mode and DSP mode -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download MX93132FC-N4-0139
- Chipdatas Part: CD90-MX93132FC-N4-0139
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 15:56 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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