AU6210K_datasheet_v01

MVSILICON AU6210K USB HOST MP3 DECODER SOC

AU6210K Datasheet

USB Host MP3 Decoder SOC

Rev0.1

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

DISCLAIMER

All information and data contained in this document are without any commitment, are not to be considered as an offer for conclusion of a contract, nor shall they be construed as to create any liability. Any new issue of this document invalidates previous issues. Product availability and delivery are exclusively subject to our respective order confirmation form; the same applies to orders based on delivered development samples delivered. By this

publication, Shanghai Mountain View Silicon Technology Co., Ltd.(“MVSILICON”) does not assume responsibility for patent infringements or other rights of third parties that may result from its use.

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Shanghai Mountain View Silicon Technology Co., Ltd. assumes no responsibility for any errors contained herein.

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

Revision History

Date Revision Description

V0.1

Initial

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

Contents

Revision History...................................................................................................................iii Contents................................................................................................................................iv Figures....................................................................................................................................v Tables....................................................................................................................................vi 1. Overview............................................................................................................................1

1.1 Features....................................................................................................................1 1.2 Chip Architecture.....................................................................................................2 2. System Application............................................................................................................3 3. Pin Description...................................................................................................................4

3.1 Pin Description.........................................................................................................4 4. Package..............................................................................................................................5

4.1 Package Diagram.....................................................................................................5 4.2 Package Dimension Parameter................................................................................6 5. Electrical Specification......................................................................................................7

5.1 Absolute Maximum Ratings (Note 1)......................................................................7 5.2 Recommended Operating Conditions......................................................................7 5.3 Electrical Characteristics.........................................................................................7 5.4 Audio Performance..................................................................................................7

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

Figures

Figure 1 AU6210K Functional Block Diagram.............................................................2 Figure 2 MP3 Audio System..........................................................................................3 Figure 3 Package Diagram (LQFP48-7x7mm / TOP View).........................................5 Figure 4 LQFP48-7x7mm Package Dimension Parameter............................................6

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

Tables

Table 1 Pin Description.................................................................................................4 Table 2 Absolute Maximum Ratings.............................................................................7 Table 3 Recommended Operating Conditions...............................................................7 Table 4 Electrical Characteristics..................................................................................7 Table 5 MP3 Audio Performance..................................................................................7 Table 6 Line in Audio Performance...............................................................................7 Table 7 FM Audio Performance....................................................................................8

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

1. Overview

A highly integrated SOC for MP3 player, AU6210K integrates MCU, FM receiver, MP3 decoder, OTG, SD/MMC card controller, SARADC, Audio DAC,

segment LED/LCD display driver, RTC, IR decoder, touch key and key tone generator in a single chip, AU6210K offers low cost, low power consumption, flexible and more powerful host MP3 player solution.

1.1 Features

l l l l l l l l l l l l l l l l l l l l l

Enhanced 8051, up to 10 times faster than standard 8051 Embedded FM receiver

OTG 2.0 full-speed controller SD/MMC card controller Support MP3 decode

Embedded sound equalizer

Support FAT16/FAT32 file system Embedded 18-bit Audio CODEC Support auxiliary audio input

Embedded SARADC for peripheral controls Embedded RTC

Embedded NVM to save external EEPROM Support led display during battery charging. Support segment LED/LCD display. Touch key IO support

Embedded key tone generator. Support IR Remote control GPIO for various purposes Embedded LDO

Embedded Power-on-Reset

Embedded 32KB OTP for program code storage

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

1.2 Chip Architecture

Figure 1 AU6210K Functional Block Diagram

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

2. System Application

l MP3 audio system

Segment LED/LCD DisplayusbSDMVsiliconAU6210K（E8051+FM receiver+OTG+SDMMC+MP3 decoder+RTC+Audio DAC+AUXin+SARADCGPIO+LDO+POR+NVM+key tone+Powerkey+segment LED/LCD display driver+touch key+OTP）AudioPower AmpU Disc32768HzFunction keys

Figure 2 MP3 Audio System

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

3. Pin Description

AU6210K is a CMOS device. Floating level on input signals causes unstable device

operation and abnormal current consumption. Pull-up or Pull-down resistors should be used appropriately for input or bidirectional pins.

Notation Description I Input O Output I/O Bidirectional PWR Power GND Ground

3.1 Pin Description

Table 1 Pin Description

Pin name

USB_DP USB_DM DAC_R DAC_L DACVMID DAC_LINER DAC_LINEL DACVCOM GPIO_A[7:3] GPIO_A[2:0] GPIO_B[7:0] GPIO_D[7:0] GPIO_E[2:0] XIN XOUT RFI FMVSS FMVDD DVSS

Pin #

24 25 4 5 3 7 8 9 30:26 23:21 38:31 46:39 20:18 10 11 1 48 47 17

Type

I/O I/O AO AO AI AI AI AI I/O I/O I/O I/O I/O I O AI GND PWR GND

Description

USB interface pins

USB Function D+ bus USB Function D- bus

Audio CODEC interface pins

audio right channel output audio left channel output Internal voltage reference Audio aux right in Audio aux left in Audio common output

GPIO/MCU IO pins

GPIO PORT, bank A GPIO PORT, bank A GPIO PORT, bank B GPIO PORT, bank D GPIO PORT, bank E

CLK pins

32.768KHz Crystal oscillator input for PLL 32.768KHz Crystal oscillator output for PLL

FM pins

FM Antenna input

Power/Ground pins

Ground for FM power for FM ground for digital

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

LDOIN LDO33O COREVDD DACVDD DACVSS RTCVDD 14 13 16 6 2 12 PWR PWR PWR PWR GND PWR LDO power in LDO 3.3V out power for core power for DAC ground for DAC Power for RTC

MISC pins

POWER_KEY

15

I

Power Key

4. Package

4.1 Package Diagram

SDS654321076VD7DDDDDDBBMVDD__________PPPPPPPPPPFMFGGGGGGGGGG8765432109874444444443333456701234111111122222ONYDS0120123ISEEP3_AAAOOKEDVE__P___DDD_VLREDPPGPPPGGGLERGGWOCOPFigure 3 Package Diagram (LQFP48-7x7mm / TOP View)

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

4.2 Package Dimension Parameter

Figure 4 LQFP48-7x7mm Package Dimension Parameter

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

5. Electrical Specification

5.1 Absolute Maximum Ratings (Note 1)

Table 2 Absolute Maximum Ratings

Parameter

Storage Temperature

Symbol TEMP_STG

Rating -65 to 150

Unit C

5.2 Recommended Operating Conditions

Table 3 Recommended Operating Conditions

Parameter

Power Supply Voltage (LDO) IO Input Voltage

Operating Free Air Temperature Symbol VCC_LDO VIN

TEMP_OPR Min 3.35 0 -20 Typ Max 5 3.6 75 Unit V V C

5.3 Electrical Characteristics

Table 4 Electrical Characteristics

Symbol VIH VIL VOH VOL IL

P_PLAY current RTC current

Parameter

Input High Voltage Input Low Voltage Output high voltage Output low voltage Input leakage current

Current consumption when playing

Current consumption for RTC & NVM

Condition

@IOH=2mA @IOL=2mA

Playing mode

Min 1.6 -0.3 3.0 -10

Typ 20 13

Max 3.6 1.4 0.3 10

Unit V V V V uA mA uA

5.4 Audio Performance

Table 5 MP3 Audio Performance

Characteristics

Frequency Response 20Hz ~ 18KHz THD+N(1KHz out = 950mv rms) S/N (1KHz out = 950mv rms) L/R Channel Difference L/R Channel Separation

DAC WITH 32OHM Loading OUT POWER

Min

Typ <0.5% 0.1% 75 0 75 >20

Max

Unit DB % DB DB DB MW

Table 6 Line in Audio Performance

Characteristics

Frequency Response 20Hz ~ 20KHz THD+N(1KHz out = 950mv rms)

Min

Typ <0.5% 0.05%

Max

Unit DB %

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MVSILICON AU6210K USB HOST MP3 DECODER SOC

S/N (1KHz out = 950mv rms) L/R Channel Difference L/R Channel Separation

75 0 75

DB DB DB

Table 7 FM Audio Performance

Characteristics

RX_Sensitivity (Mono) RX_S/N (Stereo) RX_S/N (Mono)

L/R Channel Difference (Mono) L/R Channel Separation (Stereo) RX_THD (Mono) Note: 1.

“Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should be operated at these limits.

Min Typ <2 60 0 45 0.1% Max Unit uV DB DB DB DB % Shanghai Mountain View Silicon Technology Co., Ltd http://www.mvsilicon.com 12

MVSILICON AU6210K USB HOST MP3 DECODER SOC

Contact Information

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