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常见问答 / NUC505是否支持数字麦克风?
https://www.nuvoton.com.cn/support/technical-support/faq/d7df8205-04f1-11ea-b113-05daf7eedf03/
MIC, Digital MIC NUC505是否支持数字麦克风? 1515996096499 是，NUC505内部音讯编译码器( Audio CODEC )有支持数字麦克风功能，但只能同时支持一组麦克风，左右声道数据相同。通过PA2 (Digital MIC clock in)及PA3 (Digital MIC data out)接口到内部音频编译码器的数字麦克风接口实现。数字麦克风的数据通过PA3送给内部音频编译码器的数字麦克风接口后，内部音频编译码器会将数据编码成I2S的格式再送到NUC505的I2S DI。用户硬件电路上只需要对接四根脚位，分别为VCC, GND, DMIC IN(PA3), DMIC CLK(PA2)。
NUC505DL13Y / 产品简介
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Pro...
/resource-files/PB_NUC505_Series_EN_Rev1.04.pdf NUC505 Series-Arm Cortex-M4 core, 100 MHz, 512 KB/ 2 MB Flash, 128 KB SRAM, supports DSP FPU function DA03-NUC505
NUC505DL13Y / 规格数据
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Dat...
/resource-files/DS_NUC505_Series_EN_Rev1.08.pdf NUC505 Series Datasheet DA00-NUC505
NUC505DL13Y / 勘误表
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=ERR...
/resource-files/ER_6008_NUC505_Series_EN_Rev.1.00.pdf NUC505 Series-USB buffer arbitration issue DA07-NUC505
NUC505DL13Y / 应用笔记
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=App...
/resource-files/AN_0011_NUC505_Series_Improving_Execution_Performance_on_SPI_Flash_EN_Rev1.00.pdf Improving Execution Performance on SPI Flash based on NUC505 Series. DA01-NUC505-1
NUC505DL13Y / 应用笔记
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=App...
/resource-files/AN_0014_NUC505_with_Headset_Control_Keys_SC_Rev1.00.pdf 在 NUC505 系列 USB UAC 的应用中快速导入一般有线耳机麦克风 (Headset) 上控制键 DA01-NUC505-SC
NUC505DL13Y / 技术参考手册
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Tec...
/resource-files/TRM_NUC505_Series_SC_Rev1.08.pdf NUC505 系列技术参考手册 DA05-NUC505-SC
NUC505DL13Y / 技术参考手册
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Tec...
/resource-files/TRM_NUC505_Series_EN_Rev1.08.pdf NUC505 Series Technical Reference Manual (TRM) DA05-NUC505
NUC505DL13Y / 规格数据
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Dat...
/resource-files/DS_NUC505_Series_SC_Rev1.08.pdf NUC505 系列规格书 DA00-NUC505SC
NUC505DL13Y / 参考线路
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/nuc505-series/nuc505dl13y/?tab=2&group=Document&rt=Sch...
/resource-files/NuTiny-SDK_NUC505_Rev1.6.zip NuTiny-SDK-NUC505 Gerber & Schematic PCB File HL0120150213163240
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