Understanding the Differences Between FLASH and EEPROM in Embedded Development

Understanding the Differences Between FLASH and EEPROM in Embedded Development

I'm Lao Wen, an embedded engineer who loves learning. Follow me to become even better together! Memory is divided into two main categories: RAM and ROM, and this article primarily discusses ROM. Initially, ROM could not be programmed; it retained whatever content it was manufactured with, making it inflexible. Later, PROM was introduced, which could … Read more

Common Operations for EEPROM Driver Code in Embedded Development

Common Operations for EEPROM Driver Code in Embedded Development

Follow+Star Public Number, Don’t Miss Wonderful Content Author | strongerHuang WeChat Public Account | strongerHuang I believe many readers have used EEPROMs like AT24C0x that utilize I²C for reading and writing. Improper usage in projects can easily lead to data loss or anomalies. Today, I will discuss the content regarding EEPROM. 1Basic Principles of I²C … Read more

The Journey of MCU Chip Encryption

The Journey of MCU Chip Encryption

Since the birth of MCUs in the 1970s, the technology for breaking chips and the solutions to prevent chip cracking have been in a constant chase of “the higher the road, the higher the magic,” with each side trying to outdo the other. This article shares the development history of microcontrollers in terms of security … Read more