AT6668-6N74 by AIBORUN/中科微 Design and production,in Shenzhen Aiborun Technology Co., Ltd. Spot sales,And can pass Shenzhen Aiborun Technology Co., Ltd. Purchasing。AT6668-6N74 Price reference $ 0。AT6668-6N74 - Multimode Function ：BDS/GPS/GALILEO/GLONASS；Power ：3.3V；Cold Star TTFF ：≤23s；Hot Star TTFF ：≤1s；Recapture TTFF ：≤1s；Cold Star Capture Sensitivity ：-148dBm；Hot Star Capture Sensitivity ：-156dBm；Recapture Sensitivity ：-160dBm；Tracking Sensitivity ：-162dBm；Positioning Precision ：<2m；Speed Measurement Precision ：<0.1m/s；Positioning Update Rate ：1Hz~10Hz；Baud Rate Range ：4800~115200bps；Typical Power ：<37mA @3.3V；Package ：QFN40；FLASH ：Yes；AGNSS ：Support；Online Update ：Support；。You can download AT6668-6N74 Chinese information、Pin map、DatasheetData sheet function specification，In the information AT6668-6N74 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial