


Product Description
Industrial Grade eMMC 5.1 Memory IC, High Quality Good Die, 64GB/128GB/256GB, Ideal for Laptops & Mobile Devices
Overview of PG Brand Industrial Grade eMMC 5.1
PG Brand Industrial‑Grade eMMC 5.1 is a high‑performance embedded storage solution engineered for demanding industrial environments. Delivering outstanding stability, superior reliability, and excellent scalability, this industrial memory IC ensures consistent long‑term operation for a wide range of industrial equipment and embedded systems. Featuring high endurance, fast read/write performance, and a compact BGA form factor, it serves as an ideal storage choice for industrial embedded applications.
Key Features
Blazing-Fast Transmission Speed
Supporting HS400 high‑speed mode, the chip delivers transfer speeds of up to 400MB/s, effectively boosting overall system responsiveness and shortening device boot and loading time.
Multiple High-Capacity Options
Available in 64GB, 128GB, and 256GB storage variants, covering diverse capacity demands from lightweight data logging to high-volume program and media storage.
Industrial-Grade Reliability
Equipped with advanced NAND flash management algorithms, including intelligent wear leveling, automatic bad block management, and comprehensive ECC error correction, the eMMC 5.1 chip guarantees exceptional data integrity and operational stability under continuous heavy-duty use.
Low Power Consumption Design
Optimized power management architecture reduces overall energy consumption, supporting stable, round‑the-clock operation for industrial terminals and battery-powered embedded devices.
Space-Saving Compact Structure
Integrates flash memory and built-in controller within a single standard BGA package, simplifying PCB layout, saving board space, and lowering overall structural costs.
Ultra-Wide Temperature Resistance
Supports full industrial-grade temperature operation ranging from -45°C to 105°C, maintaining stable performance in extreme high-temperature, low-temperature, and harsh outdoor working scenarios.
Enhanced Data Security
Comes with built-in RPMB (Replay Protected Memory Block) security mechanism, providing reliable data encryption, secure storage, and device authentication for industrial and intelligent terminal devices.
Application Scenarios
Industrial Control Systems – Industrial robots, automated production equipment, embedded control hosts
Industrial IoT Devices – Smart sensors, network gateways, on-site monitoring terminals
Embedded Intelligent Terminals – Industrial instruments, edge computing devices, smart industrial terminals
Outdoor & Harsh-Environment Equipment – Devices deployed in extreme temperature and complex industrial scenarios
| Parameter |
Details |
| Interface |
eMMC 5.1 with HS400 support |
| Available Capacities |
64GB, 128GB |
| Data Transfer Speed |
Up to 400MB/s (HS400 mode) |
| Operating Voltage |
3.3V (VCC), 1.8V/3.3V (VCCQ) |
| Endurance |
High endurance for frequent read/write cycles |
|
Security
|
RPMB, secure boot, and write protection |
| Operating Temperature |
-40°C to 85°C
|
| Package Size |
11.5 x 13 x 1 mm
|
| Package |
BGA 153 (Ball Grid Array)
|
Picture of China Chips Star Semiconductor Co., Ltd


Why Choose Our Wide-Temperature Industrial-Grade eMMC 5.1?
Cost-Effective Solution
Integrated NAND flash and controller design simplifies circuit layout and effectively reduces customers’ overall BOM and production costs.
Extreme Environmental Adaptability
Supports stable operation across an ultra-wide temperature range of -45°C to 105°C, ensuring reliable performance in harsh industrial, outdoor, and high-low temperature scenarios.
Easy & Fast Integration
Adopts standard eMMC interface and mature BGA package, lowering design barriers and shortening industrial product development and validation cycles.
Long-Term Compatibility & Future-Proof Design
Fully compliant with the latest JEDEC eMMC 5.1 industry standards, maintaining excellent compatibility and scalability for next-generation industrial embedded devices.
Professional Support & Technical Resources
Complete Datasheets
Full technical specifications, including wide-temperature performance, speed parameters and reliability test data.
Professional Design Guidelines
Provide integration manuals and application best practices for industrial and extreme environment projects.
One-Stop Technical Support
Offer professional technical guidance for product design, testing, validation and after-sales technical issues.
Contact Us
Looking for stable wide-temperature industrial-grade eMMC 5.1 for your projects? Feel free to contact our sales team for custom quotations, sample testing and tailored storage solutions.