开发ST7701S系列液晶必备文档，官方无修改版本V1.2，需要的请下载。

SIM7000C SPEC 中文手册

详细介绍了spect文件的各类信息，非常适合初学者

This document defines the LPDDR4 standard, including features, functionalities, AC and DC characteristics, packages, and ball/signal assignments. The purpose of this specification is to define the minimum set of requirements for a JEDEC compliant 16 bit per channel SDRAM device with either one or two channels. LPDDR4 dual channel device density ranges from 4 Gb through 32 Gb and single channel density ranges from 2 Gb through 16 Gb. This document was created using aspects of the following standards: DDR2 (JESD79-2), DDR3 (JESD79-3), DDR4 (JESD79-4), LPDDR (JESD209), LPDDR2 (JESD209-2) and LPDDR3 (JESD209-3).

ipmi 官方文档 2017最新

Universal Flash Storage (UFS) Version 3.0，JESD220D_UFS3.0.PDF，UFS3.0 SPEC，英文原版

SPEC CPU 介绍、测试、调优 SPEC CPU 介绍、测试、调优SPEC CPU 介绍、测试、调优SPEC CPU 介绍、测试、调优SPEC CPU 介绍、测试、调优

MXT 系类触摸芯片 驱动资料 DATAsheet

主要是LPDDR4的JEDEC标准和相关理解的地方都在PDF中做了备注，给有需要的小伙伴们

sd spec v3.0, 完整版，不是简化版