上传者: iamjjh
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上传时间: 2021-07-26 18:55:15
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文件大小: 451KB
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文件类型: PDF
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 (-25C ~ 85C), Storage without operation (-40C ~ 85C)
Power : Interface power → VCCQ(1.70V ~ 1.95V) , Memory power → VCC (2.7V ~ 3.6V)