三星eMMC存储器， KLMxGxxETx-B041(eMMC5.1 e·MMC)1.21 文档。

 embedded MultiMediaCard Ver. 5.1 compatible.  SAMSUNG eMMC supports features of eMMC5.1 which are defined in JEDEC Standard - Major Supported Features : HS400, Field Firmware Update, Cache, Command Queuing, Enhanced Strobe Mode,  Secure Write Protection, Partition types. - Non-supported Features : Large Sector Size (4KB)  Backward compatibility with previous MultiMediaCard system specification (1bit data bus, multi-eMMC systems)  Data bus width : 1bit (Default), 4bit and 8bit  MMC I/F Clock Frequency : 0 ~ 200MHz MMC I/F Boot Frequency : 0 ~ 52MHz  Temperature : Operation (-25C ~ 85C), Storage without operation (-40C ~ 85C)  Power : Interface power → VCCQ(1.70V ~ 1.95V) , Memory power → VCC (2.7V ~ 3.6V)