SD Card Controller
  • AX215F is a highly integrated, cost-effective and high-performance SD memory microcontroller. With an advanced error correction BCH controller, feature-rich NAND flash controller and smart management algorithm, AX215F supports a wide range of NAND flash w

PRODUCT DETAILS

Product Features

Fully Support SD card standard 1.0/1.1/2.0
Write speed up to CLASS10
Support CPRM(Content Protection for Recordable Media)
Support528/2K/4K/8K/16/32K bytes page NANDFLASH
support a wide range of SLC, MLC, TLCNANDFLASH, 3DNANDFLASH with new and old engineering processes
SupportX8NAND FLASH
Support3.3V/1.8VNANDFLASH
Support SDR/ToggleDDR1.0/ONFI2.2NAND FLASH interface
Support BCH ECC function 
Support bad block management
Support data hardware randomizer
Support NFF module

Product Advantages

High-performance ECC controller and NAND FLASH controller, support NANDFLASH of various brands to provide customers with maximum options of NAND FLASH
Smart Bad Blocks Management. Support NAND FLASH of various brands to provide customers with maximum options of NAND FLASH
Smart wear-leveling algorithm with data hardware randomizer can extend NAND FLASH lifespan
Built-in Bad Block Management that supports NAND FLASH of the latest engineering process
Low operating current and standby current that extend product’s battery life
 
Applications

SD Card, Mini SD, Micro SD Card
Built-in SD card
 
System Block Diagram

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