Overview

Ferri-eMMC® is optimally designed for a wide range of embedded applications and is fully compliant with the JEDEC standards for eMMC 4.5/5.0/5.1 protocols. Available in 100/153-ball BGA packages, Ferri-eMMC® eases PCB design and enables low-cost manufacturing.

Built with industry proved controllers and high-quality NAND components, Ferri-eMMC® offers advanced NAND management features including error correction, bad block management, and health monitoring – enabling the most highly reliable, non-volatile eMMC storage solution for today's cutting edge industrial, embedded, and automotive applications. For automotive IVI applications, Ferri-eMMC® features industry-leading low dppm, AEC-Q100 grade 3/2 qualification, and product longevity support.

Embedded applications using HDD or raw NAND today can migrate to Ferri-eMMC® for higher performance and capacity options. Additionally, Ferri-eMMC® can be customized via firmware for specific features and applications.

As the world's leading NAND controller vendor, Silicon Motion builds its products to the highest quality and reliability standards – backed by uncompromise sales and technical support from design through post-production. Silicon Motion's commitment to automotive and industrial quality is fully incorporated throughout the design, manufacturing, and qualification phases of its Ferri-eMMC® products.

Features

High-Efficiency Error Correction

  • Advanced Hardware BCH Error Correcting Code (ECC) Engine
  • StaticDataRefresh™ and EarlyRetirement™ technologies ensure the data reliability

Advanced Global Wear Leveling to Enhance Reliability

  • Even distribution of program / erase cycles across all NAND flash chips
  • Maximizes the lifespan with low Write Amplification Index (WAI)

Robust Data Protection

  • Advanced system-level protection against unstable power
  • Software / hardware write protect option
  • Multiple user data security zones
  • Software / hardware secure erase function
  • PowerShield and DataPhoenix technologies prevent data corruption in case of sudden power lost

Automotive IVI compliance to the AEC-Q100 grade 3/2 requirements

Selection Guide

File Product Interface Capacity Flash Type Temp. Range Size(mm)
SM661 eMMC 4.5 4 / 8 GB MLC mode •c-temp: -25℃ to 85℃
•i-temp: -40℃ to 85℃
•Automotive grade: -40℃ to +85℃
14x18
11.5x13
MCM BGA
SM667 eMMC 4.5 2 / 4 GB SLC mode •c-temp: -25℃ to 85℃
•i-temp: -40℃ to 85℃
•Automotive grade: -40℃ to +85℃
14x18
11.5x13
MCM BGA
SM662 eMMC 5.0 / 5.1 5-256GB eMMC 5.0: MLC/ SLC
eMMC 5.1: TLC / SLC
•c-temp: -25 to 85℃
•i-temp: -40 to 85℃
•Automotive grade3: -40℃ to +85℃
•Automotive grade2: -40℃ to +105℃
14x18
11.5x13
MCM BGA