Datasheet > LC786820E_16

LC786820E_16

更新时间： 2024-02-06 18:51:57

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
35页	543K
描述
Compressed Audio Signal Processor IC

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LC786820E_16 数据手册

LC786820E

Compressed Audio Signal Processor IC

with USB Host Controller

www.onsemi.com

Overview

The LC786820E integrates ARM7TDMI-S™, USB host processing, SD

memory card host processing, compressed audio decode processing, audio

signal processing and a flash memory which stores the program for

ARM7TDMI-S™ and the various data. The sophisticated programs in the

flash memory for the USB host processing for the SD memory card

processing or audio signal processing etc. make the process of external main

microcontroller easier and very helpful to develop a much features / high

performance audio player system.

Main Features

1. USB host / device function (Full speed : 12 M bps),

PQFP100 14x20 / QIP100E

SD memory card host function

2. MP3^*, WMA^*, AAC^*, FLAC^*decoder processing function

3. Audio input functions such as Analog (stereo 3-ch) / digital 3-ch input

(Sampling rate convertible)

4. Audio processing functions such as 20 bands equalizer (stereo 1-ch),

subwoofer processing, high-frequency range extendable filter and etc.

5. Audio output functions such as Electronical Volume output 5-ch

(for LF, LR, RF, RR, SW), or DAC output 3-ch (Lch, Rch, SW)

6. ARM7TDMI-S™ as internal CPU core, flash memory for program and

various data storage

7. Operational voltage source : 3.3 V single power supply

8. Operational temperature : 40 to +85C

9. Package : QIP100E (1420) Pb-Free and Halogen Free type

* MP3

MPEG Layer-3 Audio Coding

* WMA

Windows Media Audio

* AAC

Advanced Audio Coding

* FLAC

Free Lossless Audio Codec

* This product is licensed from Silicon Storage Technology, Inc. (USA).

November 2016 - Rev. 2

Publication Order Number :

LC786820E/D

12 3 4 5 6 7...35

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