4Gb D-die DDR3 SDRAM Only x16 96FBGA with Lead-Free & Halogen-Free (RoHS compliant)

本文是海思视频处理芯片HI3519V101的用户手册（datasheet）中文版，信息较全。其中管脚信息表另有文档（Hi3519V101_PINOUT_CN.xlsx），应该是必较全了。

88SE9230 R1.1 Two-Lane PCIe 2.0 to Four-Port SATA 6 Gbps RAID I_O Processor Datasheet

ST7793 application note 和 规格书

snps pciephy 28nmhpc完整的datasheet，用于学习pcie phy的相关知识

QCC5125 VFBGA is a system on-chip (SoC) with on-chip Bluetooth, audio and programmable application processor. It includes high-performance, analog, and digital audio codecs, Class-AB and Class-D audio drivers, advanced power management, Li-ion battery charger, light-emitting diode (LED) drivers, and flexible interfaces including interintegrated circuit sound (I²S), inter-integrated circuit interface (I²C), universal asynchronous receiver transmitter (UART), and programmable input/output (PIO). An application-dedicated Developer Processor and a system Firmware Processor run code from an external quad serial peripheral interface (QSPI) flash. Both processors have tightly coupled memory (TCM) and an on-chip cache for performance while executing from external flash memory. The system Firmware Processor provides functions developed by Qualcomm Technologies International, Ltd. (QTIL). The Developer processor provides flexibility to the product designer to customize their product. The Audio subsystem contains a programmable Kalimba core running Qualcomm® Kymera™ system DSP architecture framework from read only memory (ROM). A range of audio processing capabilities are provided from ROM which are configurable in fully flexible audio graphs. In built capabilities in ROM, may be complimented or replaced by capabilities run from random access memory (RAM), including those provided by QTIL, the product designer or third parties. The flexibility provided by the fully programmable applications processor plus the ability to configure and program the audio processors enables manufacturers to easily differentiate products with new features. QCC5125 VFBGA is driven by a flexible, software platform with powerful integrated development environment (IDE) support. This enables rapid time-to-market deployment for a broad range of consumer electronic products, including audio, wireless speaker, Qualcomm TrueWireless, and broadcast audio for stereo speaker arrangements.

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这个为32位的STM32L微处理器开发的平台，是基于ST自主研发的130nm的超低漏电的工艺技术。STM32L为超低功耗应用提供特别的性能，例如先进的超低功耗模式、优化的动态运行功耗以及特殊的安全性能。无论何种应用，通过不同工作模式，微处理器都可以在高性能和超低功耗之间取得平衡，以保证产品使用周期内的各个环节一直保持优化的功耗水平.

车载多媒体导航用，汽车级SOC。 Android支持：4.4~6.0 特性：10秒快速启动，快速倒车视频显示，集成噪声与回音消除算法

这是关于国产GD32F103xx系列芯片的数据手册，因为之前这方面资料网上比较难找，所以特别分享