STM32F437-How to use 4KB backup SRAM as EEPROM?
Posted on November 16, 2017 at 09:17Hi guys, I'm using STM32F437IIH6 MCU, it has a 4KB backup SRAM which can be used as EEPROM like memory,In order to achieve this we need to have a battery (3.3V coin battery) connected to the Vbat pin o...