Industrial Grade eMMC Memory Chips for Industrial Automation
eMMC (embedded MultiMediaCard) is a storage solution that integrates NAND Flash memory and flash controller into a standard BGA package. Connected to the main processor through a standardized interface, it simplifies system design while providing reliable storage performance. Industrial grade eMMC offers superior performance compared to consumer grade variants, with enhanced 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 |
Applications in Industrial Automation Systems
Programmable Logic Controller (PLC)
As the central processing unit of industrial control systems, PLC reliability directly impacts production line performance and uptime.
Industrial Grade eMMC Functions in PLC Systems:
- Firmware/Operating System Storage: Stores real-time operating systems (VxWorks, RT Linux) and dedicated firmware with absolute data security to prevent system startup failures
- User Program and Parameter Storage: Securely stores control logic, process formulas, and equipment parameters essential for production operations
- Data Recording and Fault Logging: Continuously records equipment status, alarm information, and production data with reliable write performance for frequent small data operations
Industrial Grade Requirement: PLCs typically operate in electrical cabinets with ambient temperatures reaching 60°C. Industrial grade eMMC provides wide temperature tolerance and power-loss protection essential for industrial environments with frequent power fluctuations and unexpected outages.
Industrial Human Machine Interface (HMI)
HMI serves as the primary interaction point between operators and control systems, typically featuring touch-screen interfaces.
Industrial Grade eMMC Functions in HMI Systems:
- Graphics System and Application Storage: Stores complex graphical interface elements, configuration software, and animation logic with higher capacity requirements than PLC applications
- Historical Data and Trend Chart Storage: Maintains long-term storage of critical process parameters for quality traceability and production optimization
- Multimedia File Storage: Stores operational guidance videos, equipment drawings, and documentation files
Industrial Grade Requirement: HMI devices operate in workshop environments exposed to dust, vibration, and continuous 24/7 operation. Consumer grade eMMC may experience performance degradation or failure under prolonged continuous read/write cycles, potentially causing HMI stuttering or system crashes.