Flash memory

Reading, writing or erasing internal/external flash memory.

9 articles

Articles

In the third part of external loader, we shall develop the external loader and test it. In this guide, we shall cover the following:…

3 min read

In part 1, we setup the environment and created the header file for the required functions and symbolic to be hold. In the second…

2 min read

In this guide series, we shall see how to develop external loader with combination of W25QXX to extend the size of the internal storage…

2 min read

In the previous guide (here), we saw how to read from a sector and get the required data. In this guide, we shall see…

3 min read

In the previous guide (here), we took a look at the W25QXX chip and it’s feature and how to reset the chip and get…

3 min read

In this new guide series, we shall see how to interface W25QXX External flash memory with STM32F4xx using SPI. In this guide, we shall…

5 min read

EEPROM30 Apr 2023

Since most STM32Fxxx doesn’t feature internal EEPROM. Hence, this guide we shall use the internal flash to emulate EEPROM. In this guide, we shall…

2 min read

In the previous guide (here), we took a look how to read from the internal flash of STM32F411. In this guide, we shall see…

2 min read

In this guide, we shall see how to read data from the internal flash storage of STM32Fxxx (tested on STM32F1 and F4). In this…

3 min read