Where is the sram stored in memory in a stm32f411e-disco microcontroller?
In the STM32F411E-DISCO microcontroller (based on the STM32F411VET6 ), the SRAM (Static RAM) is located in the memory map of the Cortex-M4 core. Here's a detailed breakdown: STM32F411VET6 SRAM Memory Layout The STM32F411 has 128 KB of SRAM , split into different regions: SRAM Block Address Range Size Purpose SRAM1 0x2000 0000 - 0x2001 FFFF 112 KB Main system RAM (fastest access) SRAM2 0x2002 0000 - 0x2002 3FFF 16 KB Secondary RAM (slower bus) Key Notes: SRAM1 (112 KB) Primary RAM for data, stack, and heap . Connected to the Cortex-M4 bus matrix for fast CPU/peripheral access. SRAM2 (16 KB) Can be used for additional data storage or DMA buffers . Slightly slower access than SRAM1 (attached to a different bus). Additional Memory Regions Flash Memory : 0x0800 0000 - 0x080F FFFF ( 512 KB , stores firmware). Peripherals : 0x4000 0000 - 0x5FFF FFFF (registers for GPIO, U...