Datasheet > LC786820E

LC786820E

更新时间： 2024-01-20 21:40:40

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

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中文翻译

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技术参数
数据手册

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LC786820E 技术参数

是否无铅：	不含铅	生命周期：	Preview
包装说明：	PQFP-100	Reach Compliance Code：	compliant
风险等级：	5.69	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PQFP-G100	长度：	20 mm
功能数量：	1	端子数量：	100
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP100,.67X.9	封装形状：	RECTANGULAR
封装形式：	FLATPACK	座面最大高度：	3 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	FLAT	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	14 mm
Base Number Matches：	1

LC786820E 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

中文翻译

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