| Specification | Details |
|---|---|
| Product Name | Industrial Grade TF Card |
| Controller | SA |
| Interface | SD6.1 |
| Working Voltage | 2.7V-3.6V: 16GB-256GB 3.3V/1.8V: 512GB-2TB |
| Speed Class | C10, U3, V30, A1, A2 |
| Read Speed | 160 MB/s |
| Write Speed | 140 MB/s |
| File System | FAT32/exFAT |
| Video Speed Class | V30 |
| Operating Temperature | -40°C to 85°C |
| Warranty | 3 Years |
| Dimension | Industrial-grade TF Card | Commercial-grade TF Card |
|---|---|---|
| Core Positioning | Extreme environment adaptability, long-term high-load operation, and data security | Cost-effectiveness for daily light-duty usage |
| Flash Memory Type | Mostly SLC (some eMLC), with long lifespan and strong stability | Mostly MLC/TLC/QLC, with large capacity and low cost |
| Operating Temperature | -40℃~85℃ (military-grade up to -55℃~95℃) | 0℃~70℃ (some only -25℃~75℃) |
| Write Endurance | >2 million cycles per block (for SLC) | 50,000~100,000 cycles (for MLC/TLC) |
| Hardware & Firmware | Reinforced electrical performance, EMI resistance and shock resistance; BOM locked; advanced wear leveling and robust ECC | Conventional design; frequent BOM changes; basic ECC and wear leveling |
| Product Lifecycle | 5-10 years of supply; ≥6-month change notification period | 12-18 months of supply; 1-2-month change notification period |
| Value-added Services | Customizable firmware, defective product analysis, long-term technical support | Basic warranty only; no customization services |
| Typical Application Scenarios | Industrial automation, vehicle-mounted monitoring, medical equipment, outdoor sensors | Consumer electronics such as mobile phones, cameras, and tablets |
| Price | High unit price (SLC cost is about 3-5 times that of MLC) | Low unit price with high cost-effectiveness |