Original New Industrial eMMC Memory Flash Solution
Industrial-grade eMMC memory flash solutions in 64GB, 128GB, 256GB,
and 512GB capacities, specifically designed for IoT edge computing
and industrial automation applications.
Industrial Grade eMMC Overview
eMMC is a storage chip that integrates NAND Flash memory and flash
controller into a standard BGA package. It connects to the main
processor through a standard interface, simplifying system design.
Compared with consumer-grade eMMC, industrial-grade eMMC maintains
stricter standards for temperature range, reliability, lifespan,
and quality control.
Industrial Grade eMMC Specifications
| Model | G2564GTLIH | G25128TLIH | G25256TLIH | G25512TLIH |
|---|
| NAND Flash | 3DTLC NAND | 3DTLC NAND | 3DTLC NAND | 3DTLC NAND |
| Capacity | 64GB | 128GB | 256GB | 512GB |
| CE | 1 | 2 | 4 | 4 |
| Read Speed | up to 330MB/s | up to 330MB/s | up to 330MB/s | up to 330MB/s |
| Write Speed | up to 240MB/s | up to 240MB/s | up to 240MB/s | up to 240MB/s |
| Operating Temperature | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ | -40℃~85℃ |
| Packaging Specification | BGA 153 | BGA 153 | BGA 153 | BGA 153 |
| Size | 11.5mm*13mm*1.0mm | 11.5mm*13mm*1.0mm | 11.5mm*13mm*1.0mm | 11.5mm*13mm*1.0mm |

Application Scenarios in IoT Gateway and Edge Computing
1. Carrier of Edge Operating Systems and Containerized Applications
Modern edge gateways typically run lightweight operating systems
(Ubuntu Core, Yocto Linux, OpenWrt) or container engines (Docker)
to deploy various microservice applications including protocol
parsing, data filtering, and AI inference.
- System Boot Disk: Stores complete operating system kernel, file system, and basic
services with extremely high startup reliability requirements
- Storage Container Images and Applications: Local storage of multiple container images and applications
ensures edge applications continue running independently during
network interruptions
- Industrial Grade Requirement: System disk failure renders equipment inoperable, requiring costly
on-site maintenance. High reliability and power-off protection
prevent catastrophic failures
2. Local Buffering and Preprocessing of Time-Series Data
Gateways connect to dozens or hundreds of sensors collecting
temperature, pressure, vibration, and other data at high
frequencies (typically once per second).
- Data Buffer Pool: Reliably stores collected raw data locally during network
congestion or cloud service interruptions to prevent data loss,
with automatic transmission resumption when connectivity is
restored
- Preprocessing Workspace: Cleans, compresses, formats, aggregates, and calculates raw data
(generating 5-minute averages) to create simplified data for
upload, reducing bandwidth and cloud storage costs
- Industrial Grade Requirement: Continuous high-frequency writing of small files demands
exceptional storage write durability (DWPD/TBW). Consumer-grade
eMMC would quickly wear and fail under such operational loads