S-52u series secure digital (SD) memory card has a widespread use in industrial and automotive applications, ranging from read only applications as in navigation systems to utilization as boot media, for video recording or data logging. Swissbit’s industrial secure digital (SD) card series is designed for high sustained performance and endurance and are manufactured and tested in Swissbit‘s own fab to withstand extreme environmental conditions. The new S-52u targets automotive and video recording applications. Its aim is to capture, retain and transport data, audio and images, facilitating the transfer of all types of digital information between a large variety of digital systems. The card operates in two basic modes SDHC/SDXC and UHS-I card modes, SPI mode. The microSD memory card also supports SD Default and High Speed mode with up to 50MHz clock frequency as well as UHS-I modes DDR50, SDR12/25/50/104 with up to 208MHz clock frequency.