The USD-4GB-INDUSTRIAL is a class 10 SD-HC 4GB industrial rated microSD Card is unique and feature an advanced firmware to prevent corruption in harsh environments and can instil a higher level of confidence in the end product when these cards are used. This card is superior to standard commercial grade cards and other standard industrial grade cards, due to their advanced firmware, which can prevent a phenomenon called 'Read Disturb' from occurring, along with other advanced enhancements. Read Disturb can result in random bit changes causing corruption when the same information is read continuously without being overwritten. This is possible to do when using them in 4D Systems modules due to the nature of the graphics and therefore these cards offer advanced protection against this due to the firmware's unique ability to prevent this from occurring. The uSD-4GB industrial grade memory card can be used to store images, animations, text and graphics objects.
- High reliability, operating at -40 to 85°C
- Waterproof, dust-proof and ESD-resistant
- Enhanced endurance by advanced dynamic/static wear levelling algorithm
- Read disturb protector - Auto refresh technology to ensure data integrity
- Enhanced power cycling support
- Supports BCH ECC engine up to 40bit/1kB
- Supports CPRM
- SPI compatible
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