uMMC Features

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Brett Hagman edited this page Aug 8, 2015 · 1 revision

uMMC Serial Data Storage Module Features


Card Types	SD/miniSD/microSD
Card Format	MMC/SD/SDHC/SDXC
Card Sizes	8MB -> 2TB
File Systems	FAT12 FAT16 FAT32
Control Interface	TTL Serial
Serial Interface	8 bits, no parity, 1 stop bit
Serial Speeds	2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800 bps
Operating Temperature	-40°C to +85°C
Physical Size	2x1.25 inches (50.8x31.75 mm)
Power Source	3.3 -> 5 Volts
Chipset Available	Yes - 44 lead TQFP, or 44 pad QFN