https://toorun.dev/tags/mcu/Recent content in mcu on toorun.devHugo -- gohugo.ioen-usTue, 14 Jul 2026 10:00:00 +0000https://toorun.dev/posts/storage-technologies-in-embedded-systems-nand-nor-qspi-emmc-sdcard-rom-ram/Tue, 14 Jul 2026 10:00:00 +0000https://toorun.dev/posts/storage-technologies-in-embedded-systems-nand-nor-qspi-emmc-sdcard-rom-ram/Storage Technologies in Embedded Systems: NAND, NOR, QSPI, eMMC, SD Card, ROM, RAM, and More Storage is one of the most critical architecture decisions in embedded design. It affects boot time, firmware update strategy, reliability, manufacturing flow, and cost. Many teams choose a memory part late, only to discover issues in field updates, endurance, or power-loss behavior. This guide gives a practical comparison of common storage types and where each one fits.