Microphone array processor with TDM output and recombination for wide dynamic range microphones

Features • Up to 4 dual-channel PDM inputs supporting: − up to 8 single-membrane microphones − up to 4 dual-membrane microphones • Embedded recombination for dual-membrane digital microphones • I²C interface • 3.3 V single supply operation • Single serial slave TDM interface • Supported PC

Microphone array processor with TDM output and recombination for wide dynamic range microphones

Features • Up to 4 dual-channel PDM inputs supporting: − up to 8 single-membrane microphones − up to 4 dual-membrane microphones • Embedded recombination for dual-membrane digital microphones • I²C interface • 3.3 V single supply operation • Single serial slave TDM interface • Supported PC

STAMP-IMX6ULL-Kit开发板 Cortex-A7

CPU\n•512MB DDR3；可配置 256MB DDR3 \n•4GB eMMC；可扩展 8GB eMMC；可配置 256MB NandFlash \n•4路UART •2路CAN• 2路工业10/100Mbps以太网• 1路USB高速OTG，3路USB2.0 HOST• 1路mini pci-e接口，可外接3G/4G模块\n•并行 LCD 显示（24Bit），分辨率高达 WXGA（1366*768）• 摄像头接口\n• McASP音频接口，双声道输出，MIC音频输入\n• I2C接口 \n• SIM卡接口 \n• 1路TF卡接口 \n• 启动拨码开关、复位电路、蜂鸣器\n• +12V供;

STAMP-MT8735A-CM核心板 Cortex-A53

CPU\n• MTK MT8735A基带芯片，四核ARM Cortex-A53架构，主频1.45GHz \n\nRAM\n• 1GB LPDDR3\n\nFLASH\n•8GB eMMC\n\n通讯接口\n• 板载Wi-Fi支持2.4G和5G双频\n• 板载BT支持BT4.0\n• 板载LTE支持4G全网通\n• 4路RS232串口，其中1路为调试串口\n• 1路USB高速OTG，4路USB2.0 Host（立式）\n\n显示接口\n• 1路4通道MIPI显示接口，支持1920*1080分辨率 \n\n音频接口\n• 1路MIC音频输入\n• 2路功放输出\n\n输入接口\n• 标准I2C电容;

STAMP-335X-CM核心板 Cortex-A8