Difference between revisions of "RockpiS/hardware/SDNAND"

Revision as of 10:33, 4 July 2019

English

    ROCK Pi S >  Hardware >  SD NAND

ROCK Pi S targets at IoT applications which is sometimes cost sensitive and the application is light which doesn't require much size for storage. That's why we introduce the SD NAND. SD NAND is basically NAND flash with SD controller. It has the following features:

Embedded, solderable SD card replacement
Integrated with 3.3V SD controller that compliant with SD standard, support ECC
Storage size: 1Gbit ~ 8Gbit
Support industrial temperature, -35C to +85C
Small footprint LGA8, 6x8x0.7mm size
Support SD 2.0 interface
SLC NAND, 100000 writing/erasing times

The advantage to raw NAND flash it we don't need to manage wear leveling in File System and we can directly support GPT partition image and booting. So basically we can just dd the image to SD NAND and boot.

ROCK Pi S supports 1Gbit to 8Gbit SD NAND, checkout the SKU and models pages for more info.