Flexxon Memory Card


Flexxon Memory Card is reliable NAND flash storage solution for Industrial, Medical, and Automotive applications.

Flexxon memory cards are designed with advanced features including Auto Read Refresh, Power Loss Protection and Advanced Wear Leveling.

The Auto Read Refresh function ensures maximum efficiency of read operations by automatically moving data to a new block before a preset error level threshold is reached.

memory card micro sd

Flexxon Memory Card Series

Filter by Capacity
  • 128MB
  • 256MB
  • 512MB
  • 1GB
  • 2GB
  • 4GB
  • 8GB
  • 16GB
  • 32GB
  • 64GB
  • 128GB
  • 256GB
  • 512GB
  • 1TB
Filter by Features
  • Advance High IOPS 3D NAND
  • High IOPS Solution with 3D NAND
  • High IOPS Solution with 2D NAND
  • High Performance with 2D NAND
  • High Capacity
  • Extreme Performance UHS-II Solution
  • Standard Performance
SeriesFxAdvFxMavFxPro I HighIOPSFxPro IFxPrem IIFxPro IIIFxStdeSd
Feature High IOPS Solution with 3D NAND Advance High IOPS 3D NAND High Capacity High IOPS Solution with 2D NAND High Performance with 2D NAND High Capacity 2D NAND Solution "Extreme Performance UHS-II Solution" Standard Performance Embedded SD JEDEC 100Ball BGA
InterfaceSD 6.1SD 6.1SD 5.0SD 3.0/6.1SD 3.0SD 6.1SD 3.0SD 2.0/ SD 3.0
Form Factor SD, microSD SD, microSD SD, microSD SD, microSD SD, microSD SD, microSD SD, microSD JEDEC 100Ball BGA
Speed Classup to Class 10, U3, V30, A1Up to Class 10, U3, V30, A2Up to Class 10, U3, V30, A1Up to Class 10, U3, V30Up to Class 10, U3, V30up to Class 10, U3, V90, A1up to Class 10, U1up to Class 10, U1, V10
3D TLC 8GB ~ 256GB132GB ~ 256GB2---32GB ~ 256GB3--
3D pSLC 4GB ~ 64GB1----32GB ~ 256GB2--
MLC --4GB ~ 32GB21GB ~ 128GB18GB ~ 256GB4-4GB ~ 64GB38GB ~ 64GB5
SLC --512MB ~ 16GB 2128MB ~ 4GB 14GB ~ 8GB 3--512MB ~ 16GB 5
pSLC --1GB ~ 16GB12GB ~ 32GB24GB ~ 64GB4-4GB ~ 32GB34GB ~ 32GB5
QLC -128GB ~ 1TB-----
Read 95 MB/s100 MB/s95 MB/s95 MB/s95 MB/s95 MB/s80 MB/s95 MB/s
Write 90 MB/s90 MB/s95 MB/s90 MB/s80 MB/s80 MB/s55 MB/s80 MB/s
Temperature GradeIndustrial (Gold & Diamond)CommercialIndustrial (Gold & Diamond)Industrial (Gold & Diamond)Industrial (Gold & Diamond)CommercialIndustrial (Gold & Diamond)Industrial (Gold & Diamond)
Industrial Grade
Support Smart Tool (SD Life Monitor Tool)
Support Auto-Read Refreshment
Support Power Loss Management

Flexxon memory card HighIOPS Solutions

Flexxon memory card HighIOPS Solutions

The High IOPS solution is more efficient than the standard solution for a good reason. In standard solutions the data is scattered over multiple buffer blocks. This scattered data takes time to merge into a static block and slows down random performance. On the other hand, in High IOPS solutions, the data is stored in order in the buffer block and spontaneously merges into the static block without any delay. Flexxon’s High IOPS solutions have been useful to clients from around the world. Powered by Flexxon’s firmware architecture design, high performing optimization algorithm and a unique manufacturing process, our solutions optimize random read performance and hit write performance targets.

FLEXXON SD/ microSD Data Reliability Technology

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Auto-Read Refresh Management
Reduce the chance of Uncorrectable errors,resulting from repeated read.

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Power Loss Management
UECC may occur during power interrupted writes , due to pair page issue of MLC. FW moves the valid data before UECC page to new block, minimizing data loss.

Flexxon Memory Card Introduction Image

Advanced Wear leveling.
For Special or customized OS, it could optimize wear leveling and extend the life span.