ARM Cortex-M vs Cortex-A: Choosing the Right Architecture for Your Embedded Project
Aug 27, 2026 · 7 min read
A practical guide to choosing between ARM Cortex-M microcontrollers and Cortex-A processors for embedded projects. Learn the architectural differences, performance trade-offs, real-world use cases, and decision criteria for MCU vs MPU selection.
Storage Technologies in Embedded Systems: NAND, NOR, QSPI, eMMC, SD Card, ROM, RAM, and More
Jul 14, 2026 · 6 min read
A practical engineer-focused guide to embedded storage technologies including NAND, NOR, QSPI flash, eMMC, SD card, ROM, RAM, EEPROM, and FRAM, with pros and cons, common use cases, and selection advice for real products.
