IAR Embedded Workbench for Arm 9.70.xIAR C/C++ DevelopmentSection referenceDescriptions of sections and blocksHEAPHEAPIn this section: DescriptionHolds the heap used for dynamically allocated data in memory, in other words data allocated by malloc and free, and in C++, new and delete.Memory placementThis section can be placed anywhere in memory.See alsoSetting up heap memory.