ROM和RAM指的都是半导体存储器，ROM是Read Only Memory的缩写，RAM是Random Access Memory的缩写。ROM在系统停止供电的时候仍然可以保持数据，而RAM通常都是在掉电之后就丢失数据，典型的RAM就是计算机的内存。 RAM有两大类，一种称为静态RAM(Static RAM/SRAM)，SRAM速度非常快 ...

Flash memory has become one of the fastest growing semiconductor memories because of widespread adoption of this nonvolatile memory in portable electronics devices and consumer applications. Two major ...

Another term for flash memory. Since flash chips can be updated over and over, the ROM (read only) designation is somewhat misleading. "ROM" is used more to mean not volatile than not changeable. See ...

The term memory applies to any electronic component capable of temporarily storing data. This article will explain the different categories of memory, the technical characteristics of memory, and the ...

In the early days of computing, the difference between RAM and ROM was very clear. Random access memory (RAM) was designed to hold data while the computer was turned on and to lose it when the power ...

This paper presents fundamental information about NAND Flash memory used in Embedded Systems. It discusses various aspects of this storage media such as interface ...

The computers and other tech devices your company uses rely on a handful of basic technologies. One of them is the memory, which is where your software does what it does. There's a whole alphabet soup ...

Some of us have gone through an era of pixelated MASK ROM entertainment, others have experienced an evolution in the capabilities of music devices, and plenty have tried slow file transfers and ...

STMicroelectronics has extended its ST7 family of 8-bit microcontrollers with devices offering medium and large memory capacities and high pin count packages. The ST7232x series is aimed at the ...