Adata Industrial-Grade ISDD33K and IUDD33K Up to 256GB microSD/SD Cards With 3D TLC Flash

Adata Technology Co. Ltd. announces 3 industrial-grade microSD cards, the ISDD33K and IUDD33K, that offer the reliability, durability, and performance for industrial applications.

The ISDD33K industrial-grade microSD card implements 3D TLC flash, sports a 3K P/E cycle rating, and read and write speeds of up to 95/70MB/s. It is reliable and compatible as well as power efficient, and is suited for applications such as medical devices, surveillance systems, point of sale systems.

ISDD33K 3D TLC SD Card

The IUDD33K industrial-grade A1 (Application Performance Class 1) microSD card implements 3D TLC flash, sports a 3K P/E cycle rating, and read and write speeds of up to 95/70MB/s. It is for applications such as industrial automation, surveillance systems, and POS systems.

Both the IUDD33K and ISDD33K support SMART, which can indicate failures, and end-to-end) data protection.

IUDD33K 3D TLC microSD Card

Wide temperature range, error correcting, and wear leveling
For durability, both memory cards are built to withstand temperature ranges from -40°C to 85°C to handle the harshest of operating environments. To prevent errors from occurring during data transfers, they support LDPC ECC (Low Density Parity Check Error Correcting Code) to enable algorithms to operate in real-time, precisely decode, and improve the quality of data transmissions. Both memory cards also support Wear Leveling, to distribute write/erase cycles evenly among blocks for a longer product lifespan. The cards also implemented V10 capabilities denoting at least 10MB/s of video recording bandwidth for high-resolution video recording.

A+SLC technology
For reliability and improved cost efficiency, these memory cards implement the company’s proprietary A+SLC technology. It utilizes custom NAND flash firmware with an A+ sorting algorithm to emulate SLC performance. A+SLC is reliable, provides data integrity, and delivers a cost/performance balance.

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