![]() The different memory types or memory technologies are detailed below: This means that there is a large number of abbreviations or acronyms and categories for memories ranging from Flash to MRAM, PROM to EEPROM, and many more. ![]() These arise from the variety of applications and also the number of technologies available. There is a large variety of types of ROM and RAM that are available. Types of semiconductor memoryĮlectronic semiconductor memory technology can be split into two main types or categories,Īccording to the way in which the memory operates : Each one has its own advantages and area in which it may be use. Names such as ROM, RAM, EPROM, EEPROM, Flash memory, DRAM, SRAM, SDRAM, and the very new MRAM can now be seen in the electronics literature. With the rapid growth in the requirement for semiconductor memories there have been a number of technologies and types of memory that have emerged. ![]() Thus semiconductor devices are preferred as primary memory. And the access time of the data present in the primary memory must be compatible with the operating time of the microprocessor. ![]() The semiconductor memory is directly accessible by the microprocessor. The main memory elements are nothing but semiconductor devices that stores code and information permanently. Also known as integrated-circuit memory, large-scale integrated memory, memory chip, semiconductor storage, transistor memory.ĭefinition:- Semiconductor memory is the main memory element of a microcomputer-based system and is used to store program and data. A device for storing digital information that is fabricated by using integrated circuit technology is known as semiconductor memory. ![]()
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