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LE79234

Next Generation VoiceEdge Control Processor

Status: In Production

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Device Overview

Summary

The Le79234 Next Generation VoiceEdge™ Control Processor (VCP) is a second generation platform that delivers enhanced call control, self-test and line test capabilities. This latest processor works with the NGCC devices using its SPI interface, PCM port(s) and GPIO. The Le79234 device provides the same integrated line-testing and feature-set as the Le79112 device plus additional capabilities such as 4 channels of simultaneous line testing.

Additional Features
  • Aggregated call control lowers demand on host micro-processor
    • 32 channels of call control
  • Provides expanded line and circuit testing in conjunction with the NGCC chipset
    • Provides 4 channels of simultaneous line testing
  • Software interface using VoicePath API-II
  • Software downloadable, field upgradeable, expandable
  • Serial and parallel host controller interface options
  • Complete control of up to 4 Octal NGSLAC (Le79238) devices
  • Two slave PCM highway ports
    • Single or dual PCM highways capable of operating up to 16.384 MHz
    • Separate test highway option
  • Internal PLL and hardware network timing  recovery for creating analog sampling clocks
  • 3.3 V compliant I/O; Internal 3.3 V to 1.8 V linear regulator for the core logic
Parametrics
Name
Value
Application
NGCC Voice Control Processor
Series
VE792
Loop Length
Long
SOC Interface
PCM/SPI
Number of Ports
32

Documents

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Data Sheets

  
988KB

User Guides


Please visit the Microsemi Software Download System (SDS) for available software.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
LE79234KVC
0.510000
3.111111
128
TQFP
14x14x1mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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