ATS3503

·ATS3503集成的高性能32位RISC CPU,具有丰富的RAM资源和接口,如SD/MMC/SDIO/USB/UART/TWI/SPI,SPI NOR BOOT和全套的电源管理系统形成足够的成本优势。

·ATS3503集成蓝牙收发器、丰富功能的基带处理器和蓝牙音频文件。蓝牙控制器V4.2兼容4.1 / 4.0 / 2.1 + EDR。支持蓝牙双模(BR / EDR),BR / EDR和LE可同时连接。

·ATS3503集成了高质量音频编解码器提供高品质音频,是高性能及具有成本优势的物联网无线解决方案的理想选择。



            详细参数

CPU

   • 32bit RISC processor Core
   • Internal   RAM for data and program storage

Audio

   • Built-in stereo 16-bit input   sigma-delta DACs,SNR>93dB,SNR(A-Weighting)>96dB,THD+N<-82dB
   • Built-in   mono 16-bit input sigma-delta   ADC,SNR>86dB,SNR(A-Weighting)>89dB,THD+N<-73dB
   • DAC   supports sample rate of 8k/12k/11.025k/16k/22.05k/24k/32k/44.1k/48kHz
   • ADC   supports sample rate of 8k/12k/11.025k/16k/22.05k/24k/32k/44.1k/48kHz
   • Fully   configurable PEQ,up to 14 segments

Bluetooth

   • Support Bluetooth V4.2 Low   Energy(BLE)
   •   Compatible with Bluetooth V4.1/4.0/2.1+EDR
   • Bluetooth   4.2 dual mode support:simultaneous LE and BR/EDR
   • Maximum   Bluetooth TX power:>4dBm
   • Bluetooth   RX sensitivity:<-88dBm

PMU

   • High performance PMU built-in

Package

   • QFN-40,5mm*5mm