EM300 Series

The EM300 series e.MMC is purpose-built for industrial applications, providing optimal performance within a temperature range of -40˚C to 85˚C. It boasts premium NAND flash memory in a standard 153-ball FBGA package with the JEDEC e.MMC 5.1 interface and HS400 DDR mode, making it an ideal choice for data-intensive workloads. Product Specs and Datasheet →

e.MMC 5.1


153-ball FBGA


-40˚C to 85˚C

Operating Temp

Up to

0 GB


Up to

0 MB/s

Sequential performance

Certified Compatibility and Versatile Performance

Compatible with Major System Platforms

The EM300 is certified for seamless compatibility with a wide range of leading-brand system platforms and models such as MediaTek MT8163, MT6753, Qualcomm S801, and Intel's Cherry Trail, Apollo Lake, and Celeron N4000. List of compatible platforms →

Designed to Excel in Diverse Applications

With its wide operating temperature range spanning from -40˚C to 85˚C, the EM300 series is tailor-made for a variety of industrial applications such as IoT gateways, embedded PCs, factory automation, drones, and more.

Optimized and Reliable Performance

Our e.MMC incorporates advanced technologies such as LDPC-based ECC, power loss protection, wear levelling, IOPS optimization, read disturb protection, secure erase, write protection, and more.

High-Performance e.MMC for Industrial Applications

Series highlights:

  • JEDEC e.MMC 5.1 compliance with backward compatibility (v4.41/v4.5/v5.0)
  • High Speed 400 (HS400) DDR mode
  • Up to 295 MB/s sequential read and 197 MB/s sequential write
  • Densities ranging from 4 GB to 128 GB (4 GB and 8 GB in MLC NAND)
  • SMART health monitor software inclusive
  • Purpose-built to meet the demands of embedded and industrial applications, such as IoT gateways, embedded PCs, factory automation, drones, and more.

Product Specs and Datasheet →

Featured Storage Technologies


Power Loss Protection

Exascend's power loss protection enables the flash storage device to quickly rebuild the mapping table when power is restored, ensuring seamless card functionality for the application.


Error Correction

By employing LDPC ECC and firmware read disturb protection, Exascend's e.MMC can achieve high levels of data integrity, ensuring that the data remains intact and reliable even in the presence of errors.


Data Security

Exascend offers Secure Erase feature to guarantee swift and completely secure data deletion. Simultaneously, the Write Protection technology safeguards data stored on the flash storage device by configuring it into a read-only mode, effectively preventing the host device from altering or deleting any data.

Recommended Applications

IoT gateways

embedded PCs

digital signage


factory automation



Product Information

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