DDR2 is neither forward nor backward compatible with either DDR or DDR3. Memory is and internal storage are inside the computer and its used as a short-term data access. NOR Flash Memory Technology Overview Page 3 NOR vs. NAND Flash Density For any given lithography process, the density of the NAND Flash memory array will always be higher than NOR Flash. RAM stands for Random Access Memory. 6. "Nor" only refers to the removal of one carbon atom with the accompanying hydrogen, not the removal of other units. In the internal circuit configuration of NOR flash, the individual memory cells are connected in parallel; therefore, data can be accessed at random order. Why is memory called RAM? DRAM is the most common kind of RAM; it stands for dynamic random access memory. RAM is short for “random access memory” and while it might sound mysterious, RAM is one of the most fundamental elements of computing. RAM is the super-fast and temporary data storage space that a computer needs to … Looking for the definition of NOR? "Nor" compares two related compounds; it does not describe the relation to a homologous series. In theory, the highest density NAND will be at least twice the density of NOR, for the same process technology and chip size. Because of this random access capability NOR has very short read times when retrieving information for execution. There is also SRAM, or static random access memory. Hi Geek, Standby memory are Pages of physical ram not actively being used. The two main architectures dominate the flash memory: they are NOR and NAND. NOR flash memory is the older of the two flash memory types. NOR allows quick random access to any location in the memory array, 100% known good bits for the life of the part, and code execution direct ly from NOR Flash memory. NAND is used for data storage. Similarly, NAND Flash (right) resembles a NAND gate. The unit used to measure memory size is … Figure 1: NOR Flash (left) has an architecture resembling a NOR gate. The two main types of flash memory, NOR flash and NAND flash, are named after the NOR and NAND logic gates.The individual flash memory cells, consisting of floating-gate MOSFETs, exhibit internal characteristics similar to those of the corresponding gates. (Source: Cypress) The NOR Flash architecture provides enough address lines to map the entire memory range. 'logical NOT OR' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. This gives the advantage of random access and short read times, which makes it ideal for code execution. NOR flash memory is commonly used in cell phones, PDAs and other devices in which small programs are executed in place rather than written to RAM. Memory is called RAM because memory can be access out of order (random) 7. What is NOR Flash? What is memory for? It is suggested that "nor" is an acronym of … NOR is typically used for code storage and execution. Static indicates that the information does not need … Frequently, DDR2 based systems can use memory installed in pairs to run in "dual channel mode" to increase memory bus throughput even further. 3D NAND: The newer NAND, with the cells vertically stacked (like … False etymology. Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. What does RAM stand for? NOR flash memory is a good choice for applications that require little memory and do most of their work on unchanging code, such as boot directions or operating systems. What unit is used to measure memory size? What does RAM stand for? 2D NAND: The original NAND, with the cells arranged next to each other in a single layer (like a single-story warehouse).SLC, MLC, and TLC are all originally 2D. 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