Embedded Microcontroller Memories: Application Memory Usage

Abstract

SRAM and flash are the basis of embedded memory subsystems used in microcontroller applications. Factors such as the application, connectivity, human interfaces, power, safety, and security drive a complex mix of SRAM and flash memory requirements in a microcontroller. This paper explores some of the aspects of the applications which drive how much embedded SRAM and flash memory are required as well as how these memories are embedded in a microcontroller.