It consumes very little power, but suffers from slow access times. Static This memory is based on transistor technology, and does not require refreshing. It is often used in high speed computers or as cache memory. Another disadvantage is that the technology uses more silicon space per storage cell than dynamic memory, thus chip capacities are a lot less than dynamic chips. No need to refresh More Expensive Consumes More Power Low Density Cache Memory Cache memory is high speed memory which interfaces between the processor and the system memory.
Dynamic memory is used to implement large memory systems in modern computers.
This is due to features like low power consumption, high chip densities and low cost. Cache Memory Dynamic memory is however slow, and cannot keep up with modern fast processors. When a processor requests data from a memory chip, it expects to receive that data within a specific time. This is expressed as a number of clock cycles . Essentially, during the first processor clock cycle, the address is placed on the address bus.