The memory cell is the fundamental building block of memory. It can be implemented using different technologies, such as bipolar, MOS, and other semiconductor devices. … See more

On December 11, 1946 Freddie Williams applied for a patent on his cathode-ray tube (CRT) storing device (Williams tube) with 128 40-bit words. It was operational in 1947 and is considered the first practical implementation of random-access memory (RAM). In that year, … See more

DRAM memory cell
Storage
The storage element of the DRAM memory cell is the … See more

Logic circuits without memory cells are called combinational, meaning the output depends only on the present input. But memory is a key element of digital systems. … See more

The following schematics detail the three most used implementations for memory cells:
• The dynamic random access memory cell (DRAM);
• The static random access memory cell (SRAM); See more

• Dynamic random-access memory
• Flip-flop (electronics)
• Row hammer
• Static random-access memory See more