集成电路芯片资料和参数

芯片型号:ATS3603

功能特点

ATV3603是一款面向基于Wi-Fi传输的媒体播放器产品(Wi-Fi based Internet Media Player)主控芯片,具有高性能、低功耗、高集成度的特点。其内核是一个32bit的MIPS24KEc RISC处理器。

ATS3603因为内建了完整多格式的音频编解码器,所以特别适用于基于Wi-Fi传输的高保真音乐播放类产品,比如Wi-Fi BoomBox

ATS3603高集成度,内建了各类丰富的接口,比如SPDIF,IIS,IIC,UART,SPI,SDIO,CPU LCD interface等。通过USB或者SDIO接口它可以与Wi-Fi模组相连接,通过SPI接口可以与LAN模组相连接,通过UART接口可以和外围蓝牙模组相连接,从而实现丰富的应用。ATV3603集成USB 2.0 (HS 480Mbps) 接口拥有Host功能,除了和电脑连接充当U盘Slave模式外,还可以读取其它U盘中的媒体内容。ATV3603内建的Nand Flash控制器,支持8bit/12bit/24bit/40bit ECC容纠错能力。此外,这款芯片也内建了高性能的PMU电源管理单元。

ATV3603主控芯片平台能够为客户提供专业的Wi-Fi媒体播放器产品应用的一揽子解决方案。

参数指标

+ High Speed 32bit RISC

 - High Speed MIPS24KEc Core

 - run up to 450MHz

 - 16KB I-Cache and 16KB D-cache 

 - 24KB DSPRAM and 8KB ISPRAM

+ Audio Engine

 - All format of Audio decoding supported

 - Support MPEG-1 decoding, 8 ~ 44kbps

 - Support WMA decoding, 5 ~ 383kpbps

 - Support AAC/OGG/APE decoding

 - Several format of Audio encoding supported

+ Memory Interface

 - DDR /M-DDR memory controller, 16bit data bus, supporting up to 128MB, 200MHz max

 - Nand Flash controller with 8/12/24bit ECC, x8 data bus, 3.1V

 - SPI Nor Boot Supported

+ LCD Controller

 - Support CPU LCD/serial LCD

+ I2S/SPDIF

 - Support 5.1- Channel through I2S Transmitter module with Ext. 6-Channel DAC, include 3-wire DOUT mode and TDM (time-division multiplexed) Mode

 - Support 5.1- Channel digital out through SPDIF

+ Highly-integrated peripherals

 - USB 2.0 complies with OTG 2.0

 - SDIO interface support SD/HCSD/MicroSD/miniSD/MS memory card, MMC/RSMMC/MMC PLUS card

 - A variety of serial controllers supporting UART, SPI, I2C 

 - Support Chip ID (Programmable for customer)

 - 2*4 key matrix, 1 remote control

 - Build in stereo Sigma-Delta DAC(SNR>96dB), build in stereo Sigma-Delta ADC (SNR >88dB)

 - 2*18mW Headphone Power Amplify, THD>70dB

+ High performance PMU built-in

+ Package

  - LQFP128