Previously, I provided a detailed introduction to the history of HDDs, floppy disks, and CDs. You may have noticed that in our daily lives, there are actually many more storage media than the three mentioned above. The USB drives, TF cards, SD cards we frequently use, as well as the DDR memory and SSDs used … Read more
In the past year, a trend contrary to Moore’s Law has emerged in a certain integrated circuit market – chip prices have increased! According to Moore’s Law, each chip should depreciate by half after 18 months. This market is the memory market, more precisely – DRAM memory. Over the past year, DRAM prices have risen … Read more
This article is authorized to be reproduced from the public account “Semiconductor Industry Observation”, ID: icbank, Author: L. Chenguang “ Memory is one of the important markets in semiconductors, accounting for nearly 1/3 of the semiconductor market share. Among them, in terms of sub-products of memory chips, DRAM and NAND Flash occupy over 95% of … Read more
Source: Fresh Date Classroom Original Author: Little Date Jun The USB drives, TF cards, SD cards we often use, as well as DDR memory and SSD hard drives used in computers, all belong to the technology we call “semiconductor storage”. Today, I will focus on sharing knowledge in this area. █ Classification of Semiconductor Storage … Read more
Source: Technology Makes Dreams Greater Compiled by: Li Xiaoyao A few days ago, I happened to discuss some knowledge about ROM, RAM, and FLASH with my colleagues. Suddenly, when we talked about these English terms, we realized our understanding was quite superficial. Among us, the meanings of some MCU terms were also unclear, so tonight … Read more
Introduction:NOR Flash and NAND Flash are the two major segments of storage (along with DRAM), and their development has always been a focus of industry professionals. Edited by Carol Source: Compiled from the Internet Reprint must indicate the source: Chip Master Recently, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization … Read more
Click the above “Chuangxue Electronics” to follow for easy learning of electronic knowledge. Chuangxue Electronics Subscription Account Daily updates on technical articles in the electronics industry and the latest news on microcontrollers, making it easy to learn anytime, anywhere. Keil C51 memory areas are divided into two main types: program memory area and data memory … Read more
Click the “Blue WeChat Name” below the title to quickly follow This article from the technical community, “Linux Server Performance Parameter Indicators“, explains the reference for Linux server performance parameter indicators. When troubleshooting performance issues, you can make some preliminary judgments based on the data obtained from these commands, which is worth learning and understanding. … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join our technical exchange QQ group with a note 【Official Account】 for faster approval 1. Hardware System First, we need to understand that the most common computers (laptops) and the less common computers (servers) are essentially a combination of hardware: CPU, network card, … Read more
Click the blue words to follow us 1. Microcontroller Parallel External Expansion System 1. Microcontroller Parallel External Expansion System External expansion is an important aspect of building a microcontroller system, which can be categorized into two types: Memory expansion and I/O expansion; There are two methods for external expansion: parallel expansion and serial expansion. 2. … Read more